C1701 Fragments All over the Floor(2)

When he went upstairs again, he had a small flashlight and a little glue in his hand, which was said to be very sticky.

Lan Chengyu did not turn on the light. He just used the small flashlight to pick up the fragments on the ground one by one. Fortunately, the fragments were not very small. After a while, after confirming that there were no missing fragments, Lan Chengyu sneaked out of the room