The sudden appearance of the amnesiac witch, Nyx, has brought a lot of changes to Ren Xi’s life. The two help each other’s growth, Ren Xi’s willing to help Nyx to find her lost memories, but in the process, will discover an astonishing secret……

Nanxing xuan, upon reaching adulthood, is tasked by his father, the king of Neptune to bring back a treasured spar that has been lost for 100 years. He now has to retrieve it from college student Nan Kaifeng,but first, he has to gain his trust.The problem is, that the only things he know about human interaction is from a book borrowed from his sister called "Indulgence,Beauty and Seduction"

This comic comes from Mu Yu Nian Hua's online novel of the same name. The story begins during a late night discovery of a floating corpse in Dabazi Village, H County. After the villagers called the police, old Zhong and Zhang Kai drive there to handle the case. The body was discovered to be handcuffed and showing abominable methods of being killed. Nie Yun then lay down a seven days deadline for old Zhong and Zhang Kai solve the case. However, two policemen died during the process of apprehending the criminal, and the sole person implicated in it that could offer a clue to them was already found dead seven days prior ----