im pretty sure the white haired guy is adopted, i think they mentioned it before they showed him coming back to their house
wait i might be wrong LMAO imma go back and read it HAHA
Oh no no no lol, I meant the black haired eldest brother.
OH then hell yeah that mf weird af i hate mf with obsessive sister complex because it always turns out they are romantically interested
He knows she's a fake
I am as weirded out as the mc because WHAT THE ACTUAL FUCK THAT OLDEST BROTHER IS DOING WITH THE SAID BLOOD RELATED SISTER WHEN SHE IS LITERALLY NAKED OUT FROM THE SHOWER!??