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

Chu Xuan began to preach. The Sagemaster's Halo enveloped him as his voice rang out.

In an instant, everyone entered a state of enlightenment.

Chu Xuan looked up at the heavenly domain.

The voice resounded in Fengkong and Kingslayer's minds as well.

"How much you can comprehend will depend on your own ability."

In an instant, Fengkong and Kingslayer also entered a state of enlightenment in their respective heavenly domain residences.

When Chu Xuan finished, everyone was immersed in their comprehension.

In the heavenly domain, in the various Daoyuan realm cultivators' residences, everyone other than the young man in red was immersed in cultivation.

Chu Xuan decided to teach these Daoyuan realm cultivators.

When the strength of the nine zones' Daoyuan realm cultivators increased, it would also strengthen the Heavenly Dao laws.

The Return Of The Supreme Experts (Part 1)