It was given as a gift by his biological father to the most powerful man in Jiangcheng.
On a rainy night, Su Wan signed a humiliating contract and became Zhou Yunshen's shady "underground lover". Rumor has it that he was ascetic and indifferent, not close to women, but he only treated her with excessive demands and left kiss marks all over her. He sent her to a top university, gave her the best of everything, and also gave her the deepest mark - "You are mine."