Responses
it kinda sounds like this? my memory's a bit fuzzy
https://www.mangago.me/read-manga/the_mad_dog_found_out_i_m_his_own_kind_team_hazama/
YES TYSM
There’s this manhua( Chinese I think) it’s about these two teenage boys who fight each other a bunch and their dad are also sleeping with each other. The bottom has white hair and so does his dad(it’s long though) and the top has black hair. What I remember is that there’s a model of blood and the white haired boy stabbed the black hair boy with a rod.