Chapter 815: Where is Grey Toot?

Ning Cheng broke the seal and entered the Pentagon Hall, which looked no different from when he had left. In the center of the hall, there was still a dark, gaping hole above a pitch-black square. Apart from the occasional invasive cold wind, Ning Cheng saw nothing out of the ordinary.

After waiting a bit longer and confirming there were no changes, Ning Cheng turned around, re-sealed the entrance, and jumped down from the middle of the hall.

His Tianyun Wings had already undergone Nirvana, and their speed and instant transport capabilities had improved several times over. Even if he couldn't defeat an adversary before, he could escape, and now he naturally had no worries. Moreover, Ning Cheng suspected that the creature below couldn't possibly surge out of the Pentagon Hall of the Shadow Sanctuary.