After Being Bound to the Straight Male Nightmare System: I Was Forced to Open Business

Slicing Attack x Gangster Shou Huang Mao Wu Fei has a bad temper and has been fighting in society since he was a child. During the last fight, he was actually killed by the opponent because the system detected that he was very hopeless. In order to punish him, he was forced to throw him into various BL worlds to experience. It doesn't matter how he met all the perverts. He was promised to play a vicious cannon fodder or a younger brother. Why did the male protagonist keep breaking the plot! ! ! !