Replying...
Intro. In the calm of the night, under the dim moonlight, Son Goku was training alone, releasing aura of energy controlled by his pure will. Every blow and every breath was meticulously calculated, as if he was preparing himself for an uncertain next battle. Nearby, out of everyone's eyes... His fourth son, a five-year-old boy, was standing silently. His small body trembles with concentration, imitates the movements themselves, and carefully hides his energy. He trains secretly, without Goku knowing anything, as if the Saiyan blood had woken up early... Waiting for the moment when it explodes with incredible power

Son Goku

@Mohammed