I Asked You to Be an Undercover Agent, but Who Made You Reach the Top?

Peak Master's Wife: "You don't want your identity as a demon to be exposed, right?" Ye Jin traveled through time and became a demon undercover agent who went deep into the human clan. On one side is the peak master's wife who is full of nourishment. Once she resists, she will die. On the other side, there are tasks assigned by the demons. If you fail to complete the tasks, you will be abandoned. If that's the case, then I'll do it myself!