Introduction to hooking up.

The story describes a pair of sisters. Driven by curiosity, the photographer's sister accidentally photographed a couple having nude sex in the apartment opposite, while the writer's sister was in a state of exhaustion of inspiration. The two sisters began to track down the couple, only to find that the whole thing was not as simple as they thought, and eventually they might even be involved in the murder. Yang Ruxing and Yang Ruyi are sisters with different personalities. Sister Ruxing (Zhu Zhiying), introverted and self-sustaining, is a writer of mystery novels; The lively Ruyi Sister (Zhang Junning) is a special photographer for fashion magazines. One day, Ruyi casually took photos on the balcony and accidentally bumped into a couple making out (Wen Shenghao,). A few days later, I bumped into the woman in the photo taking her daughter shopping, but she was replaced by another ordinary-looking man. The interaction between these three people is no different from any ordinary happy family. Finding myself witnessing an affair aroused my voyeurism. Ruyi continued to trace the couple's strange behavior of making love at the window, and explained to her sister that it was only to inspire and encourage Ruxing, who was caught in the bottleneck of writing, to join the voyeurism. Ruxing didn't agree with her sister's actions, but she gradually became curious. The photos secretly taken by Ruyi seem to be helpful to inspire and let Ruxing break through the predicament of literary exhaustion. Ruxing began to show more enthusiasm for Yi and even asked her sister to continue painting materials for her. Ruyi suspected that her sister's attitude had changed, and took the opportunity to steal the manuscript, only to find that her sister's fictional plot seemed to run ahead of the relationship between men and women and predicted everything after that.