this
"Incest is wincest"
Step siblings I guess, there is a chance that both of their mothers probably cheat on their dad
Just to confirm something, no they're not blood related. The ML even confirmed it that they're not even related by blood, so do the ML and sooha's mom...
Y’all really need to read spoilers or updates before tryna confirm misinformation. NO. They are not related by blood. The mother is a child of their father’s ex-wife. The ex-wife obviously had her from another person. That’s why the Seme exposes her and she’s shook he knows that info. That’s part of the reason why she’s so desperate to keep her reputation and standing with her father- since she not actually his child.
Pls guys don't be in denial. They are uncle and nephew by blood. Even they don't see each other as relative or never seen each other before, it doesn't change the fact they shared the same blood, same genes. seme is uke's mom younger brother who was disowned by their dad. No matter how much they want to cut ties the blood still flows. Incest is wincest. This is yaoi, if you like, continue. If you dislike, don't change the fact. After all this is the genre.