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

Ji Dexin's doubts were destined to go unanswered.

Of course, Chu Xuan did not realize the impact of the Heavenly Dao Talisman plan on the nine zones and the Great Daoyuan calamity.

He had thought that if he did it in secret, and did not interfere with the calamity, nothing would change.

Little did he know that the Heavenly Dao laws' devouring of the laws of Heaven and Earth in the nine zones had in itself pushed forward the development of the Great Daoyuan calamity.

Then again, even if Chu Xian did know, he would still have chosen to proceed with it.

This was the best way for him to quickly improve his cultivation.

"Your Heavenly Dao laws have taken over the Central Zone's Qian Region. Your cultivation level has advanced."

The Qian Region had finally been incorporated into the Heavenly Dao laws, and Chu Xuan's cultivation experienced another breakthrough.

The Great Sacrificial Formation (Part 1)