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 a few days of trial and error, Chu Xuan finally figured out how to use the time technique to influence the enemy within his domain.

The Heavenly Spirit Cat's domain was activated, and it pounced forward at an extremely fast speed. With a wave of its small claw, one could already see a barrage of claw marks.

The Sky-shaking Golden Roc spread its wings, and sharp golden light flew out like a blade, piercing through Heaven and Earth to attack Chu Xuan.

This battle took place within the universe space. If it was in a small courtyard, the entirety of the Chu family's territory would have disappeared from the attacks.

Chu Xuan's eyes flashed, and a mysterious light appeared around his body as he flashed over to the Heavenly Spirit Cat.

The cat, which was originally pouncing over at high speed, seemed to have been affected by some kind of law of time. Its body actually paused for a moment, and its attack also likewise paused.

Time Vessel