Five years ago, when Huasheng Group was mired in crisis, Shen Zhiyi followed her grandmother Shen Mingzhu's dying wish and married Lu Chenzhou, a man with no connections or background. No one knew that he was actually the head of the prestigious Lu family in the capital and the hidden mastermind controlling the Shengtin Consortium. Shen Mingzhu had once saved his life, and he had promised to protect her granddaughter for five years. Throughout those five years, Lu Chenzhou secretly helped Huasheng overcome one crisis after another, yet Shen Zhiyi credited the achievements to herself and Zhou Xubai. After Zhou Xubai returned from abroad, she grew increasingly distant from Lu Chenzhou. When their five-year agreement expired, Lu Chenzhou left without hesitation. Shen Zhiyi accidentally discovered his true identity and only learned the whole truth after reading her grandmother's letter. Having suffered the collapse of her marriage and Zhou Xubai's betrayal, she decides to rebuild her life on her own.