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

An ancient Emperor realm expert's soul had been revived?

Was it the remnant soul of an expert from the Bai Sheng Mountain sect or an intruder?

Chu Xuan took out the Heaven-spying Mirror and cast his gaze over the situation at Bai Sheng Mountain.

He was not worried about Ding Yue.

Did it matter if an Emperor realm expert's soul was revived?

It was just a remnant soul. Moreover, after such a long time, it was undoubtedly already weak.

It might be able to deal with an ordinary truth realm or even a half-step emperor realm expert, but it would not be able to deal with Ding Yue.

This was even before one considered the divine soul secret technique that Ding Yue cultivated. The divine sword in his body was sufficient to kill any remnant souls of that level.

An intense battle had broken out in Bai Sheng Mountain's ruin.

It was rare for half-step emperor realm experts to join hands.

Emperor Realm Soul Possession