C1157 Like a Hot Knife Through Butter

The elevator had reached the "top floor."

However, the top floor was only accessible to ordinary people. The highest floor of the elevator was only on this floor. At the end of the corridor, there was an unlocked storage room.

There was a shelf on the wall of the storage room. There were all kinds of tools on the shelf.

Zhao Xiaoyao looked at Chai Badou in confusion