Inside was the Immortal Mushroom Sect's most treasured possession: the last of the Netherworld Soil.
"Friend Yin, please guard my physical body. I will be back soon," Xu Xing said to Yin Shou after taking the jade box and thanking him.
When undergoing the Earth Tribulation, the greatest fear is one's physical body being damaged in the process. Without a physical body, a Ghost Immortal would be trapped in the Netherworld Wasteland, unable to return.
After speaking, Xu Xing gently touched the dark world before him. Instantly, a transparent membrane appeared before him, like the surface of a lake, sending out ripples. As the ripples ceased, Xu Xing arrived in a gray world, slightly different from the Netherworld Wasteland he had observed from the outside. There weren't as many tombs here. A blood-red crescent moon hung in the Heavenly Vault. Through the moonlight, one could see the lofty mountain range hidden in the darkness in the distance.
