Responses
I believe it is this one;
https://www.mangago.me/read-manga/i_became_the_lousy_side_top_official/
AHH TYSMM
does anyone know of this bl: mc gets teleported to a bl novel, and he’s poor and has a little brother i think. and the ml is like rich and a mobster and he was supposed to get with the mc’s neighbour but instead got with the mc.