Proficiency Maxed Out, Liver Become Mortal Sword Immortal

Even though he had already reached the peak of the fifth tier of the Ninth Realm, he could still feel someone watching him. It seemed this person's strength was no small matter.

Or perhaps it wasn't a person at all.

The Patriarch's mastery of Mental Energy was profound, but even he couldn't determine whether something was watching them—or pinpoint its location.

It was enough to put anyone on their guard.

Though the Patriarch had already fallen, they could at least draw on the power of an Immortal Artifact for now.

Forget it. Let it watch.

This kind of forbidden land might not offer much to do in three hours anyway.

The next moment, he arrived at a place where Spiritual Energy had gathered.

Places where Five Elements Spiritual Energy gathered usually held Exotic Treasures.

He easily broke through the Formation Array covering the area.

The arrays here weren't difficult enough to require brute force. Even without having studied Formation Arrays in depth, his grasp of them was beyond what ordinary Eighth Realm experts could match.

Inside, he found a Five Elements Spirit Fruit.

That was his first haul.

It wasn't an Exotic Treasure, but for something found in the core region, it was still top-notch.

He hadn't run into any danger in this Secret Realm yet, but the feeling of being watched grew stronger the closer he got to the core.

It was the kind of instinct a strong cultivator had.

Yun Shu didn't want to dwell on it.

Time was limited. Three hours wasn't enough to track down the hidden fellow and fight him. If he was discovered, he might have to leave at once.

After that, he found more Exotic Treasures in other places where Five Elements Spiritual Energy had gathered.

What puzzled him was that he still