Mammon

I read this BL couple years ago and i recently remembered it but not the name of course... the world has like villains and superheros the Ml is a superhero and seme and the Mc is a villain and uke the thing is they are roommates and live together the Mc goes on a heist I think? Anyway I remember one scene where the Mc and the ml are on a bed and the ml either said something alluding to or directly that he knew the Mc was a villain that partook in the recent heist

Also the Mc has colored hair I think blue? And the ml has black hair