Ma Zhuo was born in Ya'an, Yucheng. At the age of eight, She was taken to Chengdu by her mother Lin Guoguo to live together. She grew up with Xia Gang's son Xia Ze. The two childhood sweethearts became each other's first love. Lin Guoguo and Xia Gang were accidentally involved in a strange murder. From then on, Ma Zhuo and Xia Ze were emotionally displaced, and their fate was tortuous, pursuing the truth of their fathers in danger and thorns.