MC/Bottom has too much yin energy makes him sick and have a scary aura shaman tells him to get dicked by a high Yang dude
High Yang dude/ML has fevers but after sleeping with mc he fells more relaxed and also uses mc's scary aura to avoid other people
ML is searching for a kid from his past(probably mc but not confirmed yet) he has a whole secret life because he is planning either to take over or destroy his biological fathers business as revenge for I don't now what (ml is a bastard/born out of wedlock)
Mc only goal is to get healthy but he is falling for ml

Can someone remind me what this even is about again? LOL