My Mediator Has Given You a Few Words of Advice. Why Are You Panicking?

Zhou Chu traveled through a parallel world. In order to avoid unemployment after graduation, he made arrangements in advance and found a part-time job as a mediator. Old employee: "Two hundred a day, paid daily, and insured." Zhou Chu: "No, why did you give me a body armor?" Old employee: "Safety comes first! Don't worry! The most serious injury I suffered only required more than a hundred stitches!" Zhou Chu: "Then what is the unknown red liquid on the knife?" Old employee: "Oh, it's normal for mediators to be beaten and killed when they encounter them!" Zhou Chu: "..." After the test of the task, Zhou Chu successfully joined the company. But after becoming a regular employee, he found that the tasks began to go a bit beyond the scope.