C1287 The Dark Corridor

In just a few minutes, they found a secret door in the closet.

The pianist was also stunned. He never thought that there would be a door in such a small closet.

The professor and Qin Mei were instantly excited. They looked at the secret door as if they had seen a way out.

The pianist also couldn't wait to crawl into the closet to take a look. However, when he used the flashlight on his phone