Reyan's question made Zhao Xu's hair stand on end. It was as if he was looking at a mirror in the middle of the night and realized that the person in the mirror was doing something different from him.
zhao xu activated the telepathic link in his mind and kept sending messages to reyan.
he needed to determine when reyan had been switched.
Was it the moment she returned to the classroom?
It was still the moment when he almost tripped over the elevator door.
This was related to whether other people knew that something had happened to him.
If the Reyan he knew from the moment he returned to the classroom had been a fake, then other than feeling a deep sense of fear, Zhao Xu would probably have no choice but to take a gamble and commit suicide.
but if it had just been switched, then all hope was still there.