Unsolved Case

"Missing?" Zhang Heng raised his eyebrows.

"Yes. It is said that the last time a worker saw the missing person, it was around 2 am. He sat up from his bed and muttered a few words. Then, he put on his clothes, got up, and walked out of the room. At that time, his roommates thought that he had just gone out to use the toilet. They never expected him not to return.

"Later, the construction company gathered people to look for him. Only then did they find his hard hat and wallet in the half-built tunnel. However, they were unable to find him. It was as if he had disappeared into thin air. This incident also caused a small riot because the subway tunnel they were building did not have any forks. The end was also a dead end. No one could think of where to hide him."