In the second year of their marriage, Gu Huaizhi died at the border.
Lin Shuyue thought this was the last cruelty dealt to her by fate. Until she discovered a name engraved on the back of her husband's military badge - Shen Du.
Ten years ago, Shen Du was her nominal fiancé. Ten years later, he became the brother of the "enemy who killed her husband" and the only person who knew the truth about her father's death.
Buried beneath the grounds of the abandoned factory are the Lin family's misappropriated patents. The murder contract from twenty years ago is locked in the Shen family's ancestral hall. And her husband Gu Huaizhi had laid all the clues on her path three months before his death.
"Do you hate me?" Shen Du asked.
"Hate. But you can help me."
Their alliance was built on ruins - he investigated Shen An's treason for the military, and she investigated the Shen family's blood debt for her father and husband. When the two forces converged into a knife and stabbed into the heart of Shen's empire, she discovered that Mr. Shen had only adopted her for the land in her name from the beginning to the end.
"I have never been the adopted daughter of the Shen family. I am an asset of the Shen family."
Her counterattack begins from this moment.