Sooo I figured that... I should at least post the summary of the story (from the second option) here o(〃^▽^〃)o
Name : I STAYED AT HOME FOR A CENTURY, WHEN I EMERGED I WAS INVINCIBLE
Summary :
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!”