C596 The Mantis Stalks the Cicada Nests in the Rear

Black Hell, where Elder Huang sat alone for an unknown amount of time, his eyes closed for a long time without opening.

Wang Buliuxing stood beside him like a wooden sculpture, and didn't even make the slightest sound of breathing.

In front of them, there was a sarcophagus floating in the air. It was densely packed with runes that no one could understand