They are twin sisters from the Situ family, the richest man in the world.
The sister who is indifferent in front of outsiders, but only shows her fragile side in front of her own sister - Situ Hanbing.
In front of outsiders, she looks like a child who will never grow up, but is a very delicate and considerate sister - Situ Hanxue.
In an accident, they met two elves living in their hearts.
Xin, the elf who lives in Situ Hanbing's heart, is Hanbing's ideal self.
Rou is the elf who lives in Situ Hanxue's heart. She is an elf with the same personality as Hanxue.
Because of the time and space confusion caused by the appearance of the elves, the Net King's world merged with theirs.
Their parents—Situ Yuhao and Bai Yuyang. In order to train their self-reliance, they were sent to Japan. Ever since, they met the princes...