Disappeared Clan

Kong Rui was shocked and was about to ask Chao Bai what was wrong when she saw Chao Bai hit the furnace with his palm. The furnace immediately emitted a buzzing sound, causing the entire space to tremble with the sound wave.

Not wanting the ear-piercing sound to disturb her, Kong Rui covered her ears.

She watched as Chao Bai stood quietly beside the furnace. His hand was still tightly wrapped around the furnace as spiritual energy was constantly injected.

Not knowing what he wanted to do, Kong Rui looked at him in confusion.

After a while, Kong Rui saw grayish-white gas floating out of the furnace.

She blinked desperately as Chao Bai reached out and took the grayish-white gas into his palm.

"What's that?" Kong Rui asked.

Chao Bai held the gas tightly in his palm. After a while, he turned to face Kong Rui. "The last trace of spiritual energy left behind by those people."

"Why is there such a thing?" Kong Rui couldn't help but ask.