Write a story about three women and a man. The love and hate between the four people is a struggle for power for a family. The male protagonist is Zhang Wanlin, and the women are Su Wanqing, Qin Mingyan, and Liu Yuru. The red wall cannot contain obsession, the red door cannot lock desire. They either relied on ethics as a shield, or used style as a blade, or used sincerity as a chess piece, and they staged a silent contest in the deep courtyard of Zhang Mansion. There is a hidden edge between Qinse and Mingzhu, there is a sword hidden under the flowers and under the moon, the shackles of ethics collide fiercely with the passionate love, and trust and betrayal are intertwined. When the sincerity of perseverance collides with the desire to plunder, this fight in the name of love will eventually set off a storm amidst the wind and sand in Peiping and the falling flowers in the courtyard. Who can hold hands and spend the rest of their lives together, and who will leave sadly and drink alone in sorrow? In the deep house, love, hate, anger and obsession are intertwined. An ethical dispute about possession, perseverance and redemption is slowly beginning as the dusk grows darker.