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

After dealing with the situation in the chaos, Chu Xuan started to think again.

He still could not trace the whereabouts of that mysterious force, which was quite terrifying in and of itself.

Chu Xuan was clearly stronger, but could do nothing about the person. He could only foil that person's schemes.

That person's methods were brilliant and truly amazing.

Chu Xuan had used the Heavenly Dao to exterminate Cheng, but was still unable to trace the karmic threads between Cheng and that person. He could not afford to underestimate him.

He had relied on the system to surpass the Dao Supreme Ruler realm, while this person was trying to do so using his own hard work and intelligence.

Moreover, Chu Xuan suspected that this person was the first Dao Supreme Ruler to ever exist.

"Derive the origin and past of this mysterious person."

Hao (Part 1)