Wu Wei wanted to leave here and see the world outside.
He often heard other Yellow Springs Ghosts talk about outside matters, thus he longed for the world outside.
This was also why he was willing to pledge allegiance to Mo Lin.
Mo Lin's Five Viscera Concealing Ghost Skill could allow Yellow Springs Ghosts like them, who could not originally leave the Yellow Springs Realm, to leave it.
"Sure." Mo Lin agreed readily.
A hint of joy appeared deep in Wu Wei's eyes, eager to follow Mo Lin to see the world outside.
Mo Lin waved his hand, and the Ghost Qi of the Five Viscera Concealing Ghost Skill spread in the air, wrapping Wu Wei within it.
Mo Lin used the Yellow Springs Book to leave the Yellow Springs Realm.
In the next moment, Mo Lin returned to the Celestial Sect.
Mo Lin came to the courtyard and then released Wu Wei.
Wu Wei stood firmly on the ground, fascinatedly observing the surroundings.
"Is this... the Human World?"
