Cheng Mo underwent an experimental memory transplant after a car accident and obtained all the memories of the late scientist Lin Xiu, becoming the world's first successful memory transplant case. As time passed, Cheng Mo began to experience memory flashbacks that were not his own, and gradually he could not tell whether he was Cheng Mo or Lin Xiu, and even felt strange yet familiar to his girlfriend Su Yong. When Cheng Mo was sorting out Lin Xiu's memory, he found an encrypted folder, which contained a warning that "memory transplantation will lead to personality overwriting" and a few words about the "Nirvana Project." Su Yong's unusual attention to the changes in Cheng Mo's behavior aroused his alert, and Cheng Mo discovered that he could actually draw a detailed floor plan of Lin Xiu's laboratory. These anomalies made him start to investigate the truth.
Purpose: The truth comes out