Guys what is this all about like the overall plot of this

Yin and Yang fucked and another typical fuck buddies plot

Uke has yin overflow which is ruining his life, needs strong yang male to balance it out or he dies. He meets seme (who has too much yang of course) and gets him to sleep w him (he doesn't reveal the whole yin/yang thing and just lets the seme think is a sex addict or smth) seme agrees only because he needed a people repellent and nobody liked uke because he looked like a ghost. Anyway so yeah they're like sex partners, but there's a subplot with the seme trynna find his childhood friend who he thought died, and he "confuses" the uke for the friend sometimes. And there's ANOTHER subplot where the seme is a biracial illegitimate child of some big conglomerate guy or whatever, and the seme is teaming up w his sister to try and take down the family because they've been mistreated and undermined their whole lives, although this second subplot doesn't really matter other than being a distraction for the seme from the main plot of falling in love