Inside the gray space, Tong Ren'e and Daoist Closed Mountain were flying through the air as quickly as they could, covering vast distances in the blink of an eye.

In particular, after Duan Renli's aura was snuffed out, both of them frantically unleashed secret techniques at heavy costs to further enhance their speed.

Neither of them could even remember the last time that they had felt so horrified. In the entire Spirit Domain Realm, there were only a small handful of beings that were comparable to them in terms of cultivation base, and beings of their caliber very rarely entered battles against one another unless it was absolutely unavoidable.

"Fellow Daoist Closed Mountain, open up the spatial passageway right now! If we don't leave this domain, both of us are going to follow in Fellow Daoist Duan's footsteps!" Tong Ren'e urged as he took a fearful glance behind them.

Daoist Closed Mountain nodded in response, then flipped a hand over to produce a palm-sized silver plate. Azure light then flashed from his other hand as he gently laid his palm down onto the round plate while chanting an incantation.

A burst of silver light instantly erupted from the plate, and the light gradually grew brighter and brighter as the chanting continued.

Countless silver runes began to emerge, and in the next instant, around...