Half a clear breeze

Chu Xuan transmigrated to a fantasy world and became the young master of a powerful family. He was rebuked for misbehaving just because he sneezed during a banquet. As punishment, he was banished from the ancestral mansion and was relocated to a remote residence.
He did not mind the punishment at all. He just needed a spot that could allow him to be a shut-in. With the system that would allow him to grow stronger by being a shut-in, the longer he stayed indoors, the more powerful he became.
After being a shut-in for a day, he was rewarded with the Indestructible Body Technique.
After being a shut-in for a month, he was rewarded with the Immovable Mountain Technique.
After being a shut-in for a year, he was rewarded with the Yuxu Celestial Scripture and 100 years of cultivation.
After being a shut-in for 10 years, he was rewarded with the Chaotic Indestructible Body and the Bell of Chaos.
…
Chu Xuan declared, “No one can make me leave my home. I like being a shut-in!”

I Stayed At Home For A Century, When I Emerged I Was Invincible

The Grand Elder hesitated and could not make a decision.

Chu Xuan said again, "The name of the Netherworld race is doomed to disappear. You will have preserved the roots of the Netherworld race by turning into ghosts."

"If you don't turn into ghosts, the Netherworld race will disappear completely. I'm not exaggerating this…"

"The Netherworld race can't survive this Daoyuan!"

The Grand Elder was shocked. He did not doubt the words of an expert like Chu Xuan.

The Netherworld race could not survive this Daoyuan?

They would not be able to rise up again?

Only by turning themselves into ghosts would they have a chance of survival?

The Grand Elder struggled inwardly. After a long while, he asked again, "Senior, why do you want to save the Netherworld race?"

Chu Xuan smiled and said, "I am a seeker of fate. Your Netherworld race ancestor is fated with me. Since you came here, no matter what your purpose is, it's also fate."

The First Ghost Of The Nine Zones, Fengdu Ghost King