章 382: The Sound of the Laboratory

To interrupt their conversation, Yu Muhuai suggested, "Since we still have no clue about the ghost stories here, why don't we go to the laboratory first?"

As for the red maple tree, Yu Muhuai looked up and secretly decided to find a time to come over and investigate alone.

The group of five walked towards the sealed biochemical laboratory.

On the way, Zhao Yingnan suddenly remembered the situation that they encountered at the beginning. She couldn't help but ask Yu Muhuai, "Earlier, we asked you why you went to the laboratory building... You haven't finished yet."

"It's nothing." Yu Muhuai waved his hand. "I only took a look in the hall. The building is quite old. There are marks all over the walls. It should have been abandoned long ago."

Even if he had discovered something, it was not convenient for him to tell them.

Zhao Yingnan nodded and did not ask any more questions.