The Blazing Sun avatar looked at the many icons on the phone interface and selected "Power" at first glance.
All six fused demon souls possessed the "Power" element. Stacked together, they had brought his power to level 10. Looking at the Soul Power Pool, he had only consumed a few hundred units of battery power to rise from a Level 1 Saint Paladin to Level 19, and it was still almost full.
With a thought, he began increasing his power.
A few seconds later, his power reached Level 12 and advanced into a Legendary Element!
The Blazing Sun avatar did not stop. As more battery power was invested, his power rose as quickly as a rocket launch: level 13, Level 14, Level 15... At the same time, he felt endless energy surging through his body, as if he had inexhaustible strength.
After Level 14, every increase in power consumed exponentially more battery power, but Rayne did not care. He kept his finger on the button without letting go.
The battery power in the Soul Power Pool plummeted, and only stopped when "Power" reached Level 18.
The upper limit of mortal strength was Level 20. The remaining two levels could easily be reached in battle through the amplification of other elements and bonuses from weapons and equipment. There was no need to upgrade for now. Afterward, fusing Saint-tier demon souls could also stack his power until it reached the limit.
Boom!
The Blazing Sun avatar gently clenched his fist, and an explosive crack rang from his palm. His entire arm throbbed with pain.
His power was too great, but his physique was too weak.
Thus, he immediately began increasing "Body of Steel." His skin reflected a dark metallic sheen as, amid the flashes, Body of Steel rose from Level 1 to