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

Demon Buddha walked barefoot. A day later, he arrived at the site of another low-level tribe of the demon race.

"Amitabha Buddha, benefactor, you are fated with Buddhism!"

"Where did this baldy come from? What Buddhism? What nonsense is this?"

"Benefactor, you are offending Buddhism. You have committed a grave sin. You should put down your butcher knife and convert to Buddhism. Only then can you wash away your sins!"

"You are the one who has committed a heinous crime. Baldy, prepare to die!"

"Lord Buddha, I was wrong. I was wrong. I will put down the butcher's knife and convert to Buddhism right now!"

This method was too damn simple and crude.

As expected of a Buddha with demonic nature.

Demon Buddha then settled down in the tribe. The tribespeople could only return and not leave.