To earn your trust

When he reaches adulthood, Nanxing Xuan, the son of Neptune’s king, must recover a treasured spar that has been missing for a century. His search leads him to college student Nan Kaifeng, who has the spar in his possession. To get it back, Nanxing first needs to earn Nan Kaifeng’s trust. But his knowledge of human interaction comes only from a book borrowed from his sister, titled “Indulgence, Beauty and Seduction.”