Blood Pill Emperor

A young man encounters a woman who accidentally enters another world. The emperor of the other world dies. The woman wants to find the reincarnation of the emperor after entering another world, and identifies the young man. The young man says that he is just an ordinary person and cannot help. After running away without success, the woman died, and the young man could only obey the woman's last words. The emperor is back, but the young man feels that he is no longer himself. "My return is only temporary. You should treat her well in the future." "You don't like your own wife and expect others to love you?"