Chapter 539 Back to the Beat

At the same time, the energy crystals Kaelie had sent began making their mark.

Vaxen spent three full days and nights locked inside the formation simulation chamber, working with those shimmering, ice-blue stones.

When the modified Glacier-fang formations showed a 30% improvement in simulated battle outcomes, he found himself staring at the crystals—watching the energy swirling inside—and suddenly