Attack, (Gu Yiming) elder brother, receive, (Gu Xiao) younger brother.
Gu Yiming lost his mother when he was five years old, and his father brought Gu Xiao in when he was eleven years old. Gu Yiming hated Gu Xiao at first, but later, as Gu Yiming and Gu Xiao got along for a long time, Gu Yiming's feelings for Gu Xiao gradually changed, and the two gradually formed a bond.
On Gu Xiao's sixteenth birthday, Gu Xiao's body changed out of control. From then on, something happened to Gu Xiao in the middle of every month, and Gu Yiming was always by his side. Half a year later, Gu Xiao gradually gained control of this power and no sudden mutations would occur. But the mystery about Gu Xiao gradually emerges...
Purpose: Pseudo-orthopedics, first year