The story uses the God of the Moon Palace (named Rou'er) as the heroine. In order to find out the cause of her parents' death and establish a happy life in the Moon Palace and the world, she fell into a series of palace struggles and sinister strategies. She struggled to escape and the thrilling experiences allowed her to grow. However, by chance, she fell into a worldly life she had never experienced before, with extraordinary emotional experiences and a strange and heart-pounding thing called "love". Where should she go...