I mean it's fine. Plus it's poly yaoi? Didn't you see the cover or smh?? & they're not even blood related so it's fine. Haven't you heard of 'brotherly bond'? Or 'adopted brother'? Literally any other relationships besides being blood related is fine. It's not like it's illegal, Plus the writing is done beautifully. Theres no js straight up fine & how every other manhwa should be.

OMG the GREED they talk about in the bible. Just pick one dude for goodness sake. You even got your BROTHER?! Who is writing ts?!