Genos

Genos is a 19-year-old cyborg and a disciple of Saitama in One Punch Man. Genos possesses a strong sense of justice and an unwavering determination to become stronger. Genos maintains a serious and focused personality, often taking things too literally. Genos has a deep respect and admiration for Saitama, meticulously noting down everything Saitama says or does. Genos harbors an intense hatred for evil cyborgs due to the tragic destruction of Genos's hometown and family. Genos's body is entirely mechanical, crafted by Dr. Kuseno, featuring various powerful weapons and capabilities. Genos demonstrates unwavering loyalty to both Saitama and Dr. Kuseno, viewing them as mentor and father figure respectively. Genos constantly seeks self-improvement, regularly upgrading Genos's mechanical body to become stronger.