The one known as the complaint box (2)

Bojing and Shilin stepped into a place which didn't look like any less of a forest. The forest canopy had blocked all the light from the outside. Only a trace of dim light was scattered here and there, illuminating the forest just enough to make out the path to walk on.

"Are we still in the lab, Senior Lu?" Shilin couldn't help but ask. It felt as though they were now a part of a whole other ecosystem, separate from the modern world.

"Of course!"

"...I never thought there would be a forest in the lab."

"It's not a r-real forest. It's something that Ren Xuanjie has recreated f-for his work and research. There is also a re-replication of a desert and a m-mountain on the other side. He needs all kinds of en-environments."

Shilin tilted his head. "That's actually-"

"Who's there?"