Piccolo

A Namekian warrior who begins as Goku's enemy but becomes one of his closest allies and Gohan's mentor. Piccolo is the only child of the tyrant and villain, Demon King Piccolo. When he was born from his egg, he saw Goku as his archenemy. And after participating in the world's Martial Arts Tournament, when he would face Goku in the finals, they would become both rivals and enemies. But as time went on, more serious threats came to threaten and destroy the earth. Piccolo and Goku would eventually become allies, and ultimately. Piccolo would take in Goku's son, Gohan, as his martial arts student. With the two developing a father-son relationship, Piccolo becomes like a second father to Gohan. Even after facing threats that could destroy the universe, Piccolo would never waver in his training, and even when outmatched, he remains a proud warrior and capable fighter. Able to use and combine both his intelligence and the use of Ki to defeat opponents who underestimate him. Throughout Piccolo's life, regardless of his allegiance, his general demeanor has always been stern, if not grumpy, with an indifferent attitude towards others. Piccolo rarely smiles and enjoys solitude. Piccolo is frequently seen meditating in quiet places and drinking thawed ice water in the northern area. However, he shows a noticeable cockiness when fighting. He can also be very confrontational toward people, expressing direct, honest opinions about a situation or an individual. Piccolo is known for his exact and efficient methods in battle, and likewise is shown to be very analytical and tactical in battle, able to see through his opponent's skills and weaknesses to devise effective strategies for victory.