Can anyone give me the name of that one manga where the dude lives in a "BL world" but he's straight and the whole thing's pretty satire and meta? He has a younger brother who's falling into the "best friends to lovers" trope and he was trying to keep him away from it but then he just gave up kinda (idk I didn't finish reading it) and it kinda seemed like one of the little brother's friends was starting to fall in love with the older brother? Thanks.