With that, Leo focused again. The Qi energy began to gather around the center of his chest, his heart. The energy was chaotic and couldn't be controlled easily, but Leo was determined. He slowly tamed the energy, making it his.
Slowly but surely, he gathered the energy into a sphere, moving in a spiral pattern. He was sweating and panting, his forehead and chest soaked with sweat. But, the energy was beginning to calm down, and he was gaining control.
If he saw that his Nanites amount was reaching a dangerous amount, he would pop a pill into his mouth. It happened a few times, but the frequency of him needing the pills slowed down considerably as the energy he gathered was becoming stable.
Leo didn't know how long the training took, but eventually, he managed to control the energy and gathered it into a sphere. There was no wild surge, and the energy didn't threaten to destroy his body anymore.