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 could also take this opportunity to see how strong Ji's Extreme Dao was and how it differed from Chu Pingfan's.

Hun You was like an evil ghost. A terrifying and sinister energy swept out as a ghastly claw appeared and struck toward Ji.

Ji stood in place, his eyes calm. When the attack was about to land, he raised his hand and pointed.

His power seemed to be concentrated on one point, and instantly pierced through the ghastly claw.

The Extreme Dao could attack a single point and penetrate everything.

His entire being was like an attack.

Chu Xuan's eyes narrowed slightly. His Extreme Dao was indeed extraordinary. It caused his power level to instantly rise by more than one level.

It was likely that Ji would be able to fight cultivators who were a whole major realm above his.