C140 Gusun Family

I followed Murong to his office.

"Are you going to check it here?" I looked around. There were no inspectors here, no instruments.

"Of course not!" Murong was about to walk over to the bookshelf in his office and gently move one of the books at the foot of the shelf.

Suddenly, the whole bookshelf sank into the wall behind it. Then, it slowly moved to the side