Akira has just lost his grandmother and is now living alone, then he is suddenly adopted into a new family. The Takatou family who are one of the major business tycoon in Japan, discover Akira who is one of 2 candidates to be taking over the head of the family. The other candidate Rei, Akira's cousin, has other things on his mind besides trying to get the candidacy, rather his main interest is to be with Akria.
One of my favorite Yaois.