HELP S.O.S!!!!!

Looking for a manga about a guy who gets isekaied into a novel or manga(can't remember) as a gangster side character or something, and troes to survive but the author of the book he reincarnated to keeps giving him restrictions and stuff to make it hard to survive, he teams up with a chick who steals, there was a casino arc where he and the girl were on a mission in the beginning I think, please help. Even in the comments of this manga the people are tired of the author in the story