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

He looked at the sky-shaking golden roc and the Vermillion Bird on the tree with a dazed expression.

"Is there a problem?" Chu Xuan asked curiously.

A look of reminiscence appeared on his face as he said, "In my time, these two were already legendary existences."

"Of course, I'm not referring to their descendants. Back then, there were actually descendants of these two legendary existences in the Heavenly Sun World and the chaos, but their bloodline was somewhat impure."

"These two, other than being slightly weaker, have extremely pure bloodlines. If it wasn't for the fact that they're so weak, I would've mistaken them for the real thing."

The sky-shaking golden roc and the Vermillion Bird were rewards from the system.

He could not help but wonder if they were the legendary existences Lie Tian was talking about.

A Thousand Years