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

Ding Yue then talked about the black-robed man, which left Lie Tian stunned.

"I don't know him," Lie Tian said while frowning.

Why was this person looking for him?

"It's either friend or enemy, but it does not matter in either case," Chu Xuan said.

"I'm worried that the other party is here to capture me and threaten my big sister…"

His "big sister" had always been cold and arrogant. She preferred to be alone, and had few friends.

Lie Tian looked at Chu Xuan. He was tempted to seek his big sister out. Now that he was a Dao Supreme realm expert, if she was in danger, he would be able to help her out.

"Do as you see fit," Chu Xuan pointed at the sky before continuing, "But remember, their enemy should be that person. The people from back then should have joined forces."

Igniting Change (Part 1)