Shared Heavens from Douluo Continent: Chapter 30

Golden Back Centipede was a small soul beast renowned for its defense and deadly venom. It was also exceptionally adept at burrowing and tunneling. After successfully enslaving the Golden Back Centipede's soul, Dai Changsheng had no intention of wandering around Sunset Forest any longer. Riding the Light Swan, he returned to the Ice and Fire Yin Yang Well. "Go!" At Dai Changsheng's command, the Golden Back Centipede hurriedly joined forces with the Thousand Jun Ants and began digging downward along the Ice and Fire Yin Yang Well.