Mo Yan is a great demon who was sealed by the ancestors of the Lin family thousands of years ago and has been suppressed for generations. "... Would you like to guard my Lin family for the next generation?" "You should just be lazy and rest." The so-called suppression is nothing more than locking up her demon spirit and letting her see the changes in the world and the warmth and warmth of human relationships. The young boy with a young face asked her: "Who are you?" "... From now on, you will take care of me."