Fourth-tier Pill Dao, ascension to grandmaster! The Golden Core's transformation, treasure beneath the mountain

His golden core-had been invaded!

Though startled, Lin Changheng felt neither worry nor fear.

This wondrous stream belonged to him. It was the manifestation of his innate talent, and naturally harbored no malice.

More than anything, it was-a kind of instinct!

It felt like cleaning a house before moving in.

Could this be why the Marine Demon Beast Compendium says the demon cores obtained from hunting this beast are exceptionally pure, fetching higher prices than other demon cores of the same level?

Lin Changheng immediately made the connection.

This innate talent could cleanse demon cores and purify them, so naturally it could affect human inner cores as well. There was no great difference in their essence: both were crystals formed through the collapse and solidification of demon power or magical power.

At this thought, Lin Changheng immediately closed his eyes, focused his mind, and began examining his golden core internally.

Buzzz-

At the center of his dantian, the slowly rotating golden core reacted to the wondrous stream entering it.

It began to tremble slightly.

This was not "discomfort," but "pleasure," like someone being tickled: comfortable, yet unable to resist squirming away; wanting to escape, yet unable to resist savoring that delicious sensation-

Back and forth it went.

Soon, a trace of delight appeared on Lin Changheng's tranquil face!

Though his golden core was a solidified crystal, compressed to the utmost and incomparably dense, it inevitably contained tiny, imperceptible holes. These were its "apertures."

The stream circulated through these "apertures," constantly seeping into the surrounding areas and cleansing them-

Lin Chang could clearly sense the wondrous stream washing over his golden core, dissolving its deterioration, scouring away accumulated grime, and sweeping away congealed impurities.

Even a superior-grade golden core, one of humanity's finest inner cores, still contained these things.

Its quality