The training continued in the morning. Other matters paled in importance.
The Human Reactor Theory was born in a certain plane and had undergone countless improvements before it evolved from a joke into a viable proposition. Then, after countless more improvements, it had taken its present form, allowing ordinary people to train their bodies and gain extraordinary strength, and even master the ultimate mysteries of the world to become godlike beings.
He switched to training his left hand. Still letting energy flow out of the reactor, traveling along pathways to his left hand, and then circulating between the thumb and forefinger, causing these two fingers to gradually heat up and become hot.
Eventually, the color of these two fingers turned dark red, seeming to have altered in texture, resembling jade with an extremely high surface temperature that could quickly melt cheese when pinched.