Chapter 301: Fighting Nightmare Knights, Eliminating Green Ghost Carter, Obtaining the Stone Heart! (2)

The source of the ravings seemed to be the core area in front of them. There seemed to be an indescribable monster unconsciously muttering.

This sort of murmur could only be felt when a Spell Caster like him chanted.

This made it especially tiring for Green Ghost Carter to cast spells every time.

He began to consciously retreat from the inner area.

He planned to return to the outer area first.

Here, his strength could not be fully displayed.

Hence, under the Hell Strongman's protection, he cast a spell and transformed into a wisp of green smoke.

The green smoke flew towards the outside.

Seeing this, Levi immediately used Wind Spirit Protection.

Endless air currents swirled around Levi, protecting him.

He controlled the airflow and rode the wind.

Soon, he caught up to the green smoke.