When Lao Zhou drove the last train from the provincial capital to Qingluan Town, the carriage that should have been deserted was filled with twenty-three passengers. After picking up a mysterious cheongsam woman on a rainy night, he fell into a time loop deadlock, witnessing strange deaths every step of the way. As the investigation deepened, he discovered that it was related to the car accident three years ago, the inheritance of a century-old blood sacrifice, and even involved an evil conspiracy controlled by his twin brother. Caught between yin and yang, he must break the curse and rewrite the fate of reincarnation.