When she was ten years old, he took her into the palace and treated her as his personal maid. He is her mother's old friend. In terms of seniority, she should call him uncle. In palace life, she changed from a maid to a female official. She had not yet had hair extensions that year. He is the king who looks down upon the world, the beloved man that girls dream of, and the living 'King of Hell' who holds the power of life and death. She kept a distance from him, but unexpectedly she fell deeply in love and would never recover. 'Years ago, you loved my mother, but now in your eyes, I am just a substitute, right? ' She gave up worldly gossip and became a precious substitute for him. They looked so similar that it was difficult for him to tell. Is he in love with the old person or this new person?