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

"Why were you able to leave the chaos?"

"I've already transcended the chaos. Why can't I leave it?"

Why was he being asked this question?

If he could leave the chaos, did it not already imply that he had transcended the chaos?

"How long have you been cultivating?"

The head asked after a moment of silence.

Cultivation was too difficult. It took him more than ten million years to transcend the chaos!

In comparison, it took him less than a hundred years to break through to the chaos supreme realm.

Chu Xuan felt emotional whenever he thought about this.

As expected, if he did not have the cheat-like system, no matter how monstrous his talent was, it would still take a long time to become strong.

Revelation (Part 1)