Summary: The Defiant stumbles into a sensor web and millions of nanobots attack their systems, taking the warpcore offline and crippling the ship. Shortly thereafter, a wheel-like vessel approaches, and 2 hairless, brown humanoids beam into engineering. Unable to decipher their language at first, Nog stuns one of them. When the translator finally catches up, the female Yrythny named Tlaral says they're only there to help, having brought an auxiliary power source. She tells them that the only nearby planet that can help with repairs is their homeworld, Vanimel, which is under siege by the beings who deployed the web. With no other choices, Vaughn accepts their help.
Kira gets a call from Gul Macet who says the Trager will be docking at DS9 shortly, with Ambassador Natima Lang in tow. He asks Kira to put in a word with First Minister Shakaar to meet with Lang. Outside her quarters, she finds Ohalu artifacts that she asks Ro to investigate. When she does get a hold of Shakaar, he tells her to handle the Cardassians herself, and to facilitate their meeting with Admiral Akaar, Counselor ch'Thane, et al. She is taken aback, and decides to delegate to Ro.
Ro reads up on Lang and finds that she and Quark had some sort of relationship.
The Yrythny explain that the Material Cheka Kingdom are the militant species that are attempting to conquer this region of space. They want to create a servitor class to wage their battles, hence their interest in the Yrythny, who were at one time in their history genetically altered. Upon arrival to the Yrythny planet, the Chieftain J'Maah tells Vaughn that they will dine with Assembly Chair Rashoh.
Walking through a crowd on the way there, they are attacked by lynch mob of Wanderers who yell that the away team are Cheka spies. Delegate Keren, a fellow Wanderer, disperses the mob somewhat by warning that the authorities are en route. Vice Chair Jeshoh arrives and takes them to dinner with Rashoh. Ezri asks about the Wanderers and Jeshoh explains that they mostly act as a servant class, since they didn't return to their homes after birth, like the Houseborn. They are looked down upon as having bad instincts, but they want more of a place in the Yrythny society. Dax suggests maybe they need a third-party mediator, and the group goes wild: they decide she was sent by the Other to lead them to peace.
Dax mulls the idea over and decides she's not against facilitating the discussion. Vaughn doesn't want to risk violating the Prime Directive. Bashir agrees with Vaughn, landing him in the doghouse.
Keren visits Shar and asks him to sneak out with her so she can show him how the other half live on Luthia. She takes him to the shopping district, where they disappear into a secret passage in one of the stores. Inside is a meeting with 100s of Wanderers. They discuss how their people have been mutilated, slaughtered, and enslaved by the Houseborn. Keren address them, saying that the outsiders may be their last, best hope of equality.
Councilor zh'Thane puts aside her pride and pleads with Ro to allow her a security exception to quickly depart DS9, in case Thriss needs to be sent back to Andor in a hurry. She explains that Thriss is suffering greatly from Shar's absence, and that his mating group is rapidly running out the clock on their 5 year window to conceive. She says the Andorian race is dying out, and that Shar going to the Gamma Quadrant was selfish. Ro says she'll let Kira decide.
Yrythny soldiers refuse to let Nog into the Defiant. Rashoh says the repairs are too costly, and that they'll need a trade; he suggests taking the Defiant to a trade consortium, in exchange for Vaughn allowing Dax to meditate their affairs. Vaughn had no choice but to acquiesce.
Dax is taken to the Grand Assembly Chamber before nearly 1000 Yrythny, who immediately start talking over one another, then fist fighting. At first intimidated, she calls upon prior Dax hosts and asserts that she's here to broker peace.
Ro is having a drink with Lang at Quark's, delighting in making him anxious, when she sees Councilor zh'Thane and all 3 of Shar's bondmates headed to the holosuite. She tells them the councilor's request for emergency departure without advanced notice was approved; Thriss becomes wildly upset that they planned this without her. She breaks a bottle and accidentally stabs Anichent with it. Thriss attacks Ro, but she takes her down before the other security officers arrives. She is taken to a holding cell.
After dinner, military Chieftain J'Maah strikes one of his servants when they massage his scalp with the wrong type of oil. Vaughn becomes increasingly uncomfortable.
Tlaral joins the Defiant crew for cards, but abruptly passes out; it's her time to return to the waters to mate.
Shar tells Ezri that the Yrythny's caste system may be leading them to a fate similar to that of the Andorians, and wants to study them scientifically instead of just looking at their history. She agrees and tells him to look into it, but during the assembly, tells the members to schedule meetings with her through Shar--meaning he's not going to have much free time.
Vaughn offers up unparalelled star charts of the area for trade to get the ore they need, but the broker turns them down. Minister M'Yeoh says they could try a shadow trader, but that it's dangerous. They bump into a sense artist named Fazzle, who says Prynn is the inspiration he's been searching for for a sculpture requested by the Cheka Master General. Vaughn says they'll come back later if they have time.
Shar tells Keren about his idea to search the Yrythny genetic "turn key" for answers, but says he can't get enough data. She says she can help, then says she needs to show him something. She takes him to a ward filled with disabled Yrythny missing arms, eyes legs, etc. She says the Cheka experimented on them, then cast them aside, and that is why they won't negotiate with the Cheka.
Vaughn gets a message from a Cheka shadow trader named L'Gon, who says to meet him outside the Cheka suite, alone.
Kira asks Lt Commander Philippa Matthias what her assessment of Thriss is. She says Thriss isn't a danger to anyone on the station, but could be a danger to herself. In the brig, she tells Ro that Thriss's bondmates want to welcome her back, and that she's ready to go.
Jeshoh takes Ezri for a swim and they come across the ruins of Tin-Mal, a Wanderer city 500 years old that was destroyed when careless modifications to its energy system caused it to explode, killing all plant and wildlife for 1000 km around it. Ezri feels that the Wanderers were setup to fail without proper teaching, but Jeshoh says they would've just made more mistakes and destroyed Vanimel's fragile ecology anyway.
Vaughn meets with the Cheka L'Gon, who says he'll give him the material he needs in exchange for the specs on the Defiant's cloaking tech. Vaughn says no deal and walks away, wondering how he could've known about the cloak. Later, Nog tells him that he suspected that their bid was actually successful, and there may be foul play here.
While hiking, Keren tells Shar that the male Wanderers are neutered and the females are given chemicals to stop them from reproducing (spaying would be fatal), in addition to being branded. She says Houseborn males still mate with Wanderer women in secret, however. Shar tells her about Andorian society, and she thinks maybe he really was sent by the Other.
When Ezri and Jeshoh return, armed guards are waiting for them; an explosion damaged a village, and all members of the vessel are up be interrogated. Ezri tries to contact Shar but can't reach him.
The Cardassians present a holovid of Tora Ziyal, born of the Cardassian Skrain Dukat and a Bajoran woman named Tora Naprem, talking about how her paintings represent both sides of her heritage. Ambassador Lang then reveals said paintings, and says Alon Ghemor, leader of the Cardassian provisional government, offers them as a token of goodwill. Shakaar tells Kira to display the artwork on DS9. Lang wants Kira to be involved in the peace talks as well, but she senses reluctance from the Bajoran leaders and tries to bow out.
Kira checks the conference room where the talks have been taking place and finds a scorched Cardassian flag with a knife stabbed through it.
Shar and Keren reach the Hebshu Penninsula, and Keren reveals that she brought him there because there are extensive records on Yrythny genetic research hidden there--though they don't have a powerful enough computer to analyze the aggregate data. Shar suggests they take it back to the shuttle to analyze, but on their way, Dax angrily pages him, asking where he's been, and mentions that someone illegally sent a message from the terminal in their office. She tells him to come pick her up.
While the aquaculture continues to burn, Ezri takes umbrage that the military is too busy interrogating Wanderers to help those still caught in the fire and decides to help them herself. Jeshoh tells her the military is often slow to help Wanderer terrorism victims, though he doesn't agree with it. Ezri and Jeshoh steal a boat and start helping survivors. Eventually, Shar shows up with the shuttle and helps as well. Afterwards, she grills Shar about his whereabouts, and he tells her about Keren being a member of the underground. Angrily, she tells him he can conduct his research with the data he obtained, but can't use the underground to collect Houseborn data; the Assembly must agree to provide it. She also tells him he must report any contact with Keren to her from now on.
Vaughn sends Prynn back to the artist Fazzle to plant a worm in his computer terminal. They manage to download tons of data before the Cheka security sweep detects them, and they beam Prynn out just in time. Meanwhile, Nog is caught trying to sneak cloak data out on his tricorder.
Ro's date with Quark ends prematurely when Kira tells her she needs to investigate the incident with the Cardassian flag. Later, Ambassador Lang is begging for medical supplies and Minister Asarem says Bajor won't provide any more because the Cardassians will probably try to make weapons out of it. A tense back and forth ends with Kira chewing out the minster. afterwards, she goes back to get quarters and prays for hours, then goes to finally talk with Gul Macet.
Keren tells Shar that the military has declared martial law on them, and that she needs his help. He says he can't without telling Dax, but eventually caves, though not before sending Dax a message about the crackdown. Keren says there is a splinter faction of her group that wants to use force instead of negotiations, but she isn't sure if they're responsible either. They retrieve the data chips from her apartment, but there's someone waiting in the shadows; they charge Shar and he sees a blue starburst on their hand before they get away. Dax gets the martial law lifted.
The Defiant, finally repaired, gets underway. The security chief tells Vaughn that Nog is missing. Vaughn says he's been released Nog to his quarters; he was only play-acting all along, the cloak specs were bogus. However, the chief says he's no longer aboard. A sensor sweep reveals he's being held aboard the Yrythny ship Avaril--where they just departed from. They cloak and tail the Avaril, and before long a Cheka ship appears on an intercept course with the Yrythny vessel.
Pleased that Ezri averted an even bigger crisis by calling off the martial law, Rashoh agrees to provide DNA samples to Shar, sure they will prove Houseborn superiority. With 3 days until the Defiant arrives, Dax gets to work on the Yrythny Compromise.
Kira asks Gul Macet to go for a walk. He says Lang and he want her to be a mediator for the peace talks, and that Minister Asarem isn't interested in negotiating, she wants revenge. Shortly thereafter, a huge fight breaks out at Quark's between the Bajorans and Cardassians. Kira, Macet, and Ro break it up, but there is lots of damage and quite a few injuries. Afterwards, Kira tells Taran'atar to uncloak, and says he can stop following Macet. They agree that he's not what they expected.
Shar fails to find any significant divergence in Yrythny DNA, to his chagrin. Dax says not to worry, that they seem open to her proposed compromises. They get word of an attack on the mating grounds, so they take the shuttle there. They find raiders stealing eggs, so they disable their vessels and beam the eggs aboard. Jeshoh puts a firearm to Shar's head and tells him to go to warp. Keren says he's going to throw away everything they've worked for, that they can still be together; selling eggs to the Cheka for weapons to use against the Houseborn won't solve their problems.
Shar finishes his calculations on the DNA and determines that mutations in the Wanderer DNA are the next step in Yrythny evolution that will insure their survival; inter-mating between the Houseborn and Wanderers is the only thing that will save their species. Jeshoh doesn't believe him, so Ezri tries to use her counseling background to convince him his scheme isn't going to work. She can tell he is wavering, but they arrive at the rendezvous with the Avaril and Cheka ship.
Kira meets with Shakaar and tells him that Asarem is being unreasonable in the negotiations, that Asarem's not following his initiatives the way she has been. He says he'll look over the transcripts. She gets word later that Asarem plans to resume the talks.
Lang tells Kira the Bajorans have indefinitely suspended negotiations with Cardassia until their Federation probationary period, on the grounds that existing Federation treaties will then apply. Kira is shocked and goes to speak with Asarem, who tells her that they're on the same side: she wants peace with Cardassia, but Shakaar has ordered her to tank the negotiations.
The Avaril's engine is sabotaged and it drops out of warp. A shuttle launches with Nog on board; the Defiant knocks out it's shields, and an away team beams aboard, taking Nog back to the Defiant. It's Tlaral that kidnapped him. The Defiant leads the Cheka warship into one of its own web weapons; the femtobots they developed protect the Defiant, and the Cheka ship is disabled.
During the scuffle, Jeshoh insists on taking the shuttle to the Cheka ship, but they're damaged by a Cheka mine. Keren is injured and has a subdermal hematoma. Ezri says the only way she'll survive is if they take her to see Bashir, and Jeshoh finally surrenders.
Kira tells Shakaar that Ziyal's gallery has been vandalized--some pieces are completely destroyed. She blames him for stoking hatred, and thinks he may even be directly responsible for the vandalization, as he calls Ziyal a bastard.
Thriss nearly assaults a child patient. Phillipa does some research on Shar and Thriss’s history, and finds that when they initiated tezha--a sexual act that creates a biochemical attachment between bondmates--outside the full group, the others cannot equal the emotional connection. She goes to visit Thriss in her quarters, but Anichent won't let her in. He says they're returning to Andor tomorrow. The next morning, Dizhei awakes to find something horrible.
Shar presents his findings to an auditorium of Yrythny and receives a standing ovation. He realizes he's found the path he's been searching for his whole life. Ezri's compromise will be ratified, and some of the inter-caste taboos will be lifted. Ezri tells Bashir that despite her triumphs, she still feels she's pulling too deeply from her past lives and not from her own.
Keren tells Shar that she's been exiled, but otherwise got off easy. Jeshoh is to serve a prison sentence, the time depending on Tlaral's judgment. She gives him an egg pouch that can help him with his genetic research. Afterwards, he gets a message from Councillor zh’Thane who tells him that Thriss stole medication from the infirmary and killed herself.
Epilogue: Kira finally visits Kassidy on Bajor. Vedek Yevir drops in and tells Kassidy he's completely lost; he no longer understands the path the Emissary laid out for him. Kassidy says she can't help him, and when he turns to leave, he sees the Jevonite statue she was gifted from B'hala. His eyes light up, and she tells him to keep it. Kira goes out into the woods for a walk, also feeling lost, and trips on a baseball.
Review: 2.5 stars. This was almost like 2 completely unrelated books mashed into 1; while I enjoyed the DS9 bits, I couldn't have cared less about the Gamma Quadrant half. And even though it was 100 pages shorter than the previous book, it took me about the same amount of time to read, because I was fairly disinterested in it. The middle section felt very drawn out, and then the conclusion was rushed.
I also found it strange that Commander Vaughn takes a backseat for most of the book, considering the whole Gamma Quadrant mission was his pet project, and I expected he was going to be at the forefront of all 4 books.