Xuanyu was cannon fodder, and then bound to a cannon fodder counterattack system. The system requires him to play different roles to change their fate of being cannon fodder. After earning a certain amount of points, he can return to the original world and change his own fate. But why does a strange man follow him every time he does a mission, claiming that she is his wife? The author of this article is my first time writing, so it may be a bit confusing, but not abusive.