Skill Upgrade Hall, one of the Skill Upgrade Pods.
Selection complete. To upgrade 'Aura Release Lv.34,' 100,000 Paradise Coins + 1 large Soul Crystal is required. Pay? Yes/No.
The cost of upgrading Aura Release kept rising, but Su Xiao did not care. While others could only raise the skill by 1 level after spending 100,000 Paradise Coins and a large Soul Crystal, he could raise it by at least 5 levels, making an enormous profit. Besides, upgrading Aura Release would also strengthen his aura, which would increase the basic damage of Blood Beast.
The moment Su Xiao paid the fee, a sensation of teleportation washed over him.
The land was blood-red, and the sky was filled with dark clouds. Corpses stretched as far as the eye could see. Su Xiao had arrived at the ancient battlefield once more.
Before upgrading Aura Release, Su Xiao had already restored his Mana to full. He directly converted 7,000 Mana into Blue Steel Shadow, forming a temporary Devour Core to absorb the blood energy drifting across the ancient battlefield.
Five minutes later, three energy threads connected to Su Xiao's arm. Each thread contained more than a dozen miniature Devour Cores to filter the blood energy. Above him floated a simplified Devour Core about the size of a fist.
A vortex of blood energy formed above him. Su Xiao converted an astonishing amount of blood energy, but compared to the entire ancient battlefield, what he absorbed amounted to little more than a drop in the ocean. If he absorbed all the blood energy in the ancient battlefield, then the next time he encountered Alice, she would only be qualified to tremble before him.
After more than ten rounds of filtration, the purified blood energy clung to Su Xiao's body and was gradually fused into his