chapter 20 Exchange ===

Rusk Cunning checked that there was no soul around the old man in black robe. So he bravely crossed the barrier. When he came into contact with that trace of green light, Rusk Cunning perked up and felt that his soul had grown a little stronger after swallowing the green light.

He was about to swallow the other green awns when a hoarse laugh sounded, "Haha, this ghost place actually has spiritual energy replenished, great!"

Rusk Cunning heard the sound, and no matter how...