Big Brother, Calm Down

The unspeakable stories between big brother Gu Xun and the fake heiress Gu Heng

There are four main people in the family.

Head of the household: Gu Xun, cold, rigid, and unfeeling

Fake heiress: Gu Heng, scheming and calculating, waiting for a chance to take revenge

True heiress: Gu Shiyao, a naive sweetheart

Adopted son: Gu Mo, gloomy and mentally unstable