Four-year-old Gu Nansheng is sent to kidnappers by her birth mother Shen Rujun as a substitute. She survives by luck and is rescued by her father’s old friend Xiao Yang. Twenty-three years later, she returns to Haicheng under the alias Gu Zhiwei, the second young lady of the Gu Group. She enters the Lu family and launches a carefully planned revenge against her cruel mother Shen Rujun and the mastermind Lu Kai. She dismantles the Lu family’s wealth, family bonds and trust step by step. During her vengeance, she accidentally discovers her father Gu Feng is alive, imprisoned and tortured for twenty-three years.
