Chapter 147: Younger Disciple of the Mansion Master, Golden Core Dao Method (10K votes needed) - 3

Through the illusory 'Yin' immortal character seal, he was now able to access the copper tablet.

When he moved his mind, controlling the hidden immortal aura on the copper tablet...

Suddenly, Su Yu's entire aura seemed to vanish without a trace.

Not a hint of mana could be felt from his Dantian.

Even his terrifying life force was concealed beneath the aura of the copper tablet.

This ability to conceal his aura was beyond Su Yu's expectations.

However—

"I can't completely conceal my aura; that would be even more noticeable. At least the Core Formation Stage Four aura I exposed must remain," Su Yu thought to himself.

As soon as this thought surfaced, his aura changed. His Core Formation Stage Five aura was restrained substantially, making him appear to be at Core Formation Stage Four, just as before.

After observing himself for a moment, Su Yu nodded in satisfaction: "Perfect."