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

To Chu Xuan, that was an extremely long time. He could not wait that long.

Moreover, the Great Dao calamity was approaching. Still, he could only persevere and hope that the system would give him some treasures while trying various schemes and plans to trigger the system's rewards.

However, most of his targets were gone now, though there was still one particular big fish…

The hidden expert that was targeting Hei Yue; likely due to her innate divine soul.

Chu Xuan speculated that this hidden expert was a chaotic being. Still, this too required patience, so Chu Xuan could only extend his Dao path day after day until an opportunity presented itself.

A month later, he finally broke through the limits of the Nine Extreme Daoyuan realm, with his Dao path now being 100,000 miles long.

After breaking through, the nine stars of his Dao path suddenly merged and condensed, before appearing at the source of his Dao path.

Breaking Through (Part 2)