After Yang Jian returned to the company with Liu Qi and Zhang Wei, the first thing he did was to find Doctor Chen and let him study the axe in Zhang Wei's hand.
This supernatural object is quite special. If the supernatural power residing on it can be understood, it might be of great help in the future.
However, what piques Yang Jian's curiosity is why this thing appeared at No. 7 Middle School.
The Door Knocking Ghost incident occurred there in the past, and after the incident was resolved, the place was thoroughly investigated several times. Even when Yang Jian conducts his regular patrols of Dachang City, he keeps a special eye on locations where supernatural events have previously occurred, and his ghost eye has surveyed the place multiple times, so he can be sure this supernatural object hasn't always been at No. 7 Middle School.
It must have appeared at No. 7 Middle School recently.
