Eighteen-year-old Gu Mo received a gift from his father - Gu Chi (formerly known as Shen Qingchi) at his father's birthday party.
Shen's mother was imprisoned and her daughter was managed by the Gu family.
After Shen's mother needed money because of drug addiction, she sold her daughter to Gu Mo.
After that, Gu Mo took Gu Chi to live in the Gu family.
As Gu Chi's father returned to China, Shen's mother was anxious to be released from prison and got help from her first love.
The family grudges from the previous life resurfaced again. Gu Chi left Gu Mo and wanted to go with his mother.
Later, after many twists and turns, Gu Chi returned to Gu Mo.
…
Purpose: Love life