C688 Mid Stage of the Seventh Stage

"Boom …"

Niu Thirteen's body was smashed deeply into the ground. A huge crater was instantly formed on the ground of the arena by him.

Li Xiuyuan quickly landed next to the hole and stared at the bottom with a serious expression.

Suddenly, the aura of a breakthrough was emitted from the pit.

After Li Xiuyuan felt the aura of the breakthrough