Are You Sure You're Not the Boss?

As a mercenary, Leng Yan was summoned by the dimension after his death and became a contractor of the dimension. He traveled through various worlds to complete various tasks of the dimension and kept getting stronger. When competing with other dimensions, looking at the high blood volume, high injury immunity, and bloody Leng Yan in front of him, he couldn't help but ask: "What is the difference between you and the boss?"