Izuku Midoriya, or Deku, is a determined and kind-hearted young hero who starts off powerless but dreams of becoming the greatest hero. Despite his initial lack of a Quirk, he displays immense courage and an unwavering desire to help others, earning the respect of his peers and eventually inheriting the powerful One For All. Deku is known for his analytical mind, dedication to hard work, and relentless optimism, always striving to protect others, even at great personal cost.