ComradeAnt's manga / #Gang(2)

DNF. Just got bored. Yakuza no con dark shit. Dude loses everything and stays with the mafia guy until a psycho from his past shows up

Reencontré they gre up together and are both yakuza in opposing groups. They start sleeping together and slowly fall in love. They save each other at two separate times and then join groups. Happy ending.