Su Wanning, the daughter of Shanghai Beach Silk Factory, whose father was killed by a partner and her family property was taken away from her, turned out to be an orphan. She spent two years borrowing her identity as a foreign bank accountant to find out her opponent's accounts. She teamed up with the tea merchant's widow and the daughter of the bank to secretly acquire equity and gradually eroded the enemy's business territory. However, when she got closer to the truth, she discovered that she was the daughter of the enemy who was sold back then.
