C444 Yellowstone

Dongfang Qingyu explained the matter of the Blackgold Devil Worm to the Lanshan. When the Lanshan turned around, she suddenly realized something.

"Natural selection, but it also focuses on the Dao of balance. The Blackgold Devil Worm is powerful, but it can easily starve to death. I guess many people wouldn't have thought of it."

"Don't sigh. Find the exit