Are You Sure You're the Only One Watching?

"Are you sure you're the only one watching?" " Is a science fiction suspense novel. On a rainy night, driver Sui Feng rushed home after receiving a distress message from his wife Lin Fang, only to find that sitting at home was a "self" who had exactly the same appearance, fingerprints, and DNA as his own - a mysterious existence that had taken over his body. Sui Feng was forced to get involved in the "body leasing" conspiracy controlled by an organization called "Z": he must change his body every seven days, otherwise the original body will rot. The "successor" who occupied his body lived as him, while Sui Feng was stuffed into the body of the investor "Zhou Zheng" and could never face his wife and daughter with his true colors. During the investigation, he met his former host Su Wan and learned that Z had completed forty-eight body changes in forty-seven bodies, and that his wife Lin Fang might be an "observer" who had been lurking for many years. The novel advances through layers of reversals: the syringe and observation report in Lin Fang's refrigerator, Su Wan's true identity, Xiao Yu being threatened to become an "emergency container"... Sui Feng finally injected the consciousness stabilizer into himself in an abandoned factory, and was trapped in a quantum cage with forty-eight backup consciousnesses to end the cycle. However, three months later, Lin Fang and her daughter received a mysterious black box, with skewed writing on the drawing paper, a peeking gaze from the crack in the door, and the phrase "Are you sure you are the only one watching?" - Implying that the cage has never been truly closed, and the identities of the viewer and the viewed have been completely blurred. The work uses the science fiction setting of "body rental" to explore the boundaries of identity, memory authenticity and emotional belonging, leaving an eternal question about "what is the true self" in the open ending.