Yao Zun Fei Yao Dui Wo Fu Ze
My Covenant with the Monster Lord·妖尊非要对我负责
A man named Yu Yin returns to his original world after being reincarnated twice, only to be approached by an unknown demon king. The demon king claims responsibility for him, asserting that their connection is natural. Yu Yin is surprised when he is bitten by the demon king, forming a binding agreement. Despite Yu Yin’s confusion, the demon king treats the situation as completely ordinary. The encounter is unexpected, and Yu Yin finds himself entangled with the demon king, who insists on his duty toward him.
