Jump to ratings and reviews
Rate this book

Onyx #2

Heart

Rate this book

She took their pictures. They took her heart.

Touring is a series of venues and hotel rooms, one after another. For photographer, Kate, that’s not an issue when she’s dating half the band. Xiao, JongB, and Jiwon are more than happy to find ways to pass the time with Kate in hotel rooms, even if they don’t involve clothes!

Out of Asia, things have finally calmed down for Onyx. Fans are welcoming, shows are sold out, and all six members are present at every concert. America should be problem free and relaxed.

Only, it’s not Onyx who are having the problems.

It’s Kate.

Her cheating ex-boyfriend, Damien, might have ended things with her, but now he wants to get back together with her. And he’s prepared to do anything to make that happen.

The one thing Damien didn’t count on was how far Onyx were prepared to go to protect their hearts.


ONYX: Heart is the second book in a Why Choose medium-burn romance and ends in a HFN. It contains strong language and sexual situations.

301 pages, Kindle Edition

Published April 1, 2019

54 people are currently reading
117 people want to read

About the author

J.S. Lee

20 books130 followers
Ji Soo Lee is the Korean name of this Texan Korean-American author. She spends most of her days lost in a K-Pop haze, which inspired her to start writing stories about her idols at Atlantis Entertainment.

​Under the name Ji Soo Lee, you will find YA contemporary romances, with romance levels like a K-Drama.

Under J. S. Lee, Ji Soo writes steamier stories, mainly of Reverse Harems.

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
110 (44%)
4 stars
88 (35%)
3 stars
45 (18%)
2 stars
5 (2%)
1 star
1 (<1%)
Displaying 1 - 25 of 25 reviews
Profile Image for Courtney.
1,312 reviews195 followers
March 13, 2019
I Give this book a 5 Star Rating
Heat Level: 4.5/5
Drama: 5/5
Romance: 3/5, since it’s still developing.

Can I just say Wow!
Ji Soo Lee really outdone herself with this one.
I really want to Geek out on this book, and just unload with spoilers(!!).
But alas.. I am refraining, and must leave you waiting in eager anticipation.
I gotta say I was flabbergasted when I met the Cliffy for this book.
I mean the cliffhanger is great, but dang it can’t this book just be 700 pages or something?! I Cannot express how much I love this universe and I don’t want it to end... like ever(!). LOL

We had Freaking Hot Scenes that were more in-depth than before and I loved every second of it.
The drama was really good and flowed very well throughout the book.
*murmurs* What a nut of a ex...

I’m such a Big Fan of Kate, she is definitely one of my top favorite Reverse Harem Females. We get to see Holly a little bit more, and in the next book also.

Just *Cues Applause* Well Done!

Cannot wait for Book 3!

BTW: Love MinMin, don’t know much about him yet, but the quiet ones end up being my favorites for some reason LOL. So hopefully he’ll be More upfront in the next book!! LOVE LOVE LOVE HIM.
Profile Image for Adena.
83 reviews
March 26, 2019
This book is SOOOO good! I was already in love with the characters after the first book, and Kate is such a shameless RH heroine. It's awesome - whatever happens she's like "Bring it!" We get to see more of the idols we already craved, and we delve a little deeper into the character of the ones we haven't met. Reading this book, there were so many scenes where I felt like I was watching a vlive of an ACTUAL k-pop band and I was laughing out loud at their antics. I keep having to remind myself that H3RO, Onyx, Bright Boys, and all the other artists at Atlantis aren't on YouTube or Spotify.

Once again, we're out on tour with Onyx, this time in the USA and Canada! Although they're a little less likely to be recognized in public, there really isn't much time for sightseeing as they head to a new city every couple of days. The romance heats up, the sex gets much sexier, and the stakes are higher as Kate's awful ex decides he isn't ready to let her go.

Warning: if you're not already into k-pop, there's a high likelihood that you will be after this. And if you are, you'll be fangirling (or fanboying) out even more. I can't wait to see what happens in Europe on the next leg of the tour, and to read about all the other characters that exist in the Atlantis universe.

I volunteered to review an ARC of this novel.
Profile Image for ♡ kitty *:・゚✧.
483 reviews42 followers
September 28, 2021
i enjoyed this even more than the first !! i’m really loving the characters and the dynamic between all of them <33 this series is really helping me get out of my reading slump which is appreciated!!
28 reviews17 followers
April 4, 2019
Flaming Hot RH and Pulse Pounding Sequel

Onyx Heart was such a wild ride. At times laugh out loud funny, charming and swoon-worthy male leads, some extra steamy scenes, plus pulse-pounding action.
Kate is so relatable and funny and it was so nice to see each of her love interests developed more.
Pulse-pounding action was ramped up a notch as someone from Kate's past appears.
If you're a fan of KPOP or contemporary RH definitely give J.S. Lee a read... But maybe start with the first book.
Profile Image for Angie.
2,367 reviews251 followers
May 27, 2020
YES!
+More "reverse harem" goodness!
+Let's talk about our nontraditional relationship and bring in another man! Or two, or three...
+Serious ex-boyfriend drama! This jerkface, for real. This quickly enters "If I can't have you, no one can" territory and that is my jam.
+JongB's family! That was super cute.

NO!
-I don't speak Korean that well, but we just had a perfectly fluent conversation about polyamory! Right...The language barrier is only a thing when it's convenient to create conflict.
-MinMin who? Oh yeah, there's six members of Onyx.
Profile Image for Kris Mariela.
296 reviews
March 26, 2020
It gets better with every book. Omg, this story rocks. I read it so fast I want to slow down because it might end fast. Lol. On to the next one. Btw, this is fast-paced (and also the first one), you will not get bored reading it because the storyline is exciting. Got culture-shocked with the first book because of the "relationship" they have. Thank you for using some of Exo's song titles as chapter titles. More power Ji Soo, Unnie.✨
Profile Image for Jessica.
879 reviews1 follower
September 5, 2020
Poor kate

She's still fighting her way through with this crazy ex of hers. And now with truths coming to the surface it's just become a bundle of stress for everyone. I am soooo freaking curious as to what minmin has to talk to late about. He's the only character that I am not fully sure what he's up to, but I can't wait to find out!
Profile Image for Heather Stout.
229 reviews1 follower
June 17, 2024
3.75 rating

Honestly I think one of my biggest issues with both H3ro and Onyx series is the fact that the female protagonists, Holly and Kate, are both from the US yet they aren't using US English.

In this book Kate says things like fringe, poppers, and torch, when she should be saying bangs, snaps, and flashlight. I wouldn't care if they were from somewhere that used British English...
1,123 reviews3 followers
August 8, 2025
So I decided to give this book a try even knowing I had a bad feeling.

I’m not a big fan of one POV for the whole book, especially if we don’t get a convo during the book of why 123 did xyz.

This book was okay. I don’t see many K-POP RH/WC books out there so Ill be finishing the series but its meh. I couldn’t tell you what happened in this book.
Profile Image for Dblaze.
107 reviews4 followers
April 2, 2019
I think what caught my attention was minmin, i have no idea wear to place him. Like i got a few mixed signals so I'm looking forward to book three and hope there will be answers in there . I love this Atlantis universe btw thank you for sharing it with us !
5,411 reviews
May 23, 2019
I love all the K-pop related stuff in this book. It is what is most engaging and so well written. There are aspects of the romance that don't quite work for me, but all the other fun stuff keeps me reading regardless. On to the next one!
39 reviews2 followers
December 14, 2019
J.S.Lee brings out another fabulous book with the men of H3RO! I couldn’t stop reading it. The relationships continue to evolve and Kate is more in love then ever. The book finishes with a real interesting “situation “! Can’t wait for the sequel🥰Guarantee love fall in our with this book!
Profile Image for Maggie BB.
772 reviews5 followers
June 8, 2024
I liked this one, and I definitely still enjoy the characters.... but there were some glaring inaccuracies and inconsistencies that really pulled me out of the story, so I had to stick to 3 stars.

But diving all into the world JS Lee has created.
Profile Image for Al.
84 reviews
October 23, 2025
Quite entertaining to read. Too bad this book has no intimate scenes with the other LIs from book 1. If the emotional development had been satisfying, it wouldn't be a problem, but that was also kinda missing here. Still enjoy the story though~
Profile Image for Trista.
93 reviews23 followers
April 1, 2019
Loved this book! I'm happy I don't have to pick a favorite male lead! Now, if only kdramas were like this I would be spared the dreaded 2nd lead syndrome.
Profile Image for Stephanie Hassenplug.
Author 6 books17 followers
April 5, 2019
Oh man!

I absolutely adore Ji! These books are amazing! I love Onyx, and I love Kate. Every book get better and better. I can't wait to see where it all goes!
Profile Image for Phoenix.
151 reviews1 follower
November 9, 2019
Cute, but Trigger Warning

I'm really loving the blossoming relationships, but there is a lot of domestic abuse in this book (not one of her guys they're all amazing).
113 reviews1 follower
January 2, 2020
Awesome

Another awesome story with a hot k-pop group. I loved every word of it and recommended it for others to read. Ji Soo doesn't disappoint.
226 reviews2 followers
April 30, 2020
Holy hell in a handbasket!

Fanfreakingtastic continuation! I was on the edge of my seat the whole book. Looks like its gonna be an all nighter, I can't stop now!
Profile Image for Michelle Moore.
362 reviews1 follower
May 7, 2020
Good read

Really liking this sweet fun series! A side of k-pop I didn’t know about ! Sexy and sweet characters I am loving!
418 reviews
March 17, 2023
This bunch is somehow just not as interesting. I don’t feel like much happens outside of the bedroom.
Profile Image for Sakura.
120 reviews1 follower
March 27, 2020
Another amazing book by J.S Lee! The only complaint I had is that it ended too soon!!! I would gladly miss sleep for this book and the next one in the series... I can't wait to see what comes next!!!
Profile Image for Queen B.
1,672 reviews32 followers
May 22, 2019
Heart is a continuation of the hot K-Pop boys (check out my review of Truth to get you up to speed!).

Heart was a wild ride. Not only does Kate and her relationships with her men deepen and evolve, there is a whole lot of suspense going on.

We’re going on Onyx’s North American tour, and J.S. Lee draws such a visible picture, I can nearly feel the music myself. Kate’s continuing to hide her relationship with her men, and not surprising, a few more join the crew.

Bow chicka bow wow. But for reals…the sex is super hot.

Furthermore, Kate develops a bit of a stalker, and the action and suspense surrounding that situation are well written and fast paced. Kate’s emotions feel so real – my heart was racing as I worried.

Another great installment from J.S. Lee. I can’t wait for more.
Profile Image for Kira.
1,642 reviews
November 13, 2019
Book 2 Onyx: Heart was just as hot and intense as book 1. Now in America, Kate thinks things may calm down so she can enjoy time with her Onyx boys, but her past comes back to bite her. Luckily, Onyx are not ready to give up on her and support Kate through everything. I loved seeing their relationships grow even more in this book. I am so excited for more romance and adventure in book 3 as they all travel to Europe!
Profile Image for Mercurybard.
467 reviews5 followers
December 9, 2022
Keep in mind, I've been mixing Fanta orange with laundry vodka...

But this one was good as the last, and I'm glad Kate got a moment with her BFF and also that the asshole is in jail. And WHAT is up with MinMin?
Displaying 1 - 25 of 25 reviews

Can't find what you're looking for?

Get help and learn more about the design.