It all starts when you step into Saint Kay High School.
In October, a girl with silver eyes and silver hair had an unparalleled appearance. The family background behind him is bizarre.
Mu Yuye, the only son of Mu's Enterprise. He is handsome and rich, and is one of the most popular "persons" among girls in school.
The story between the two makes people envious, but in the end they were called brother and sister...