Five years ago, Su Qingyuan, a top socialite in the Beijing circle, fell into the sea overseas and her body was not found. This was a shock to countless people, especially Lu Yanshen, the powerful person in the Beijing circle. He guarded the old things and waited paranoid for five years. His temperament became more cruel and cold, and he expanded the Lu family's territory to its peak, but ended up living alone.
Five years later, at a top-notch dinner party, "Chen Nian", whose appearance and temperament were exactly the same as Su Qingyuan's, unexpectedly appeared. She was wearing Su Qingyuan's exclusive jade pendant around her neck, but she had lost all her memory. Lu Yanshen lost control on the spot. He ignored the uproar on the entire Internet and forced the person to stay with him, recreating the past scenes like a maniac just to awaken his white moonlight.
Shen Nian's appearance disrupted the situation in Beijing. Old suitors such as the gentle son Wen Jingran and the unruly Young Master Xie appeared one after another, and the Shura scene was about to break out. Lu Yanshen transformed into a madman who protects his wife, killing and decisively clearing obstacles externally, while being paranoid at home and waiting patiently. As they get along, Shen Nian frequently flashes memory fragments, and the suspicion of the "accident" that year gradually emerges - it was actually a deliberate murder.
When the crisis came, Shen Nian triggered key memories to protect Lu Yanshen, confirmed that he was Su Qingyuan, and even realized that the murderer was hiding beside him. After recovering her memory, she teamed up with Lu Yanshen to stir up the power chess game in the Beijing circle and reveal the truth about family infighting, business intrigues and love rivals' plots. After going through the test of life and death, the two resolved all barriers and continued the most touching legendary love in Beijing with a wedding of the century.