Sea Lily is the first picture book created by writer Xu, which tells a fantastic underwater legend. The hero, Hai Lily, is beautiful, pure, brave and loyal. Under the command of Neptune, she came to the human world to find the owner of the ring.
Coincidentally, she met and formed an alliance with the evil and arrogant Datura, and went to Morishima to seek the answer. In this process, she was involved in a series of contests between justice and evil, truth and hypocrisy, beauty and ugliness in the human world. After all the hardships, she still maintained her pure and kind nature.
In the end, pure love overcame depravity, and the sea lily won the true love of the ring owner and worked together to build a better life.