He is the demon king who was injured in the Six Realms War in ancient times, and she is an ordinary girl who lives thousands of years later. After sleeping for thousands of years, what he faces is that things are human, non-human, indirect, indirect and unable to transform. In such a predicament, she is still a simple girl who can get love in exchange for being sincere The big mother mouse, just when he was about to be bitten to death by that disgusting mouse, she saved him! He watched her grow up by her side, watched her fight with her parents again and again in order to keep him, and watched her finally She cried so shamelessly when she had to compromise and sent him away. She had never cried like this when she lost her love. Maybe she loves herself more, he thought so. He tried hard to make himself stronger, and went to find her after transforming successfully. But she is no longer what she used to be, she lives stubbornly and tenaciously, but fortunately he will protect her when he comes.