Percy Jackson, a demigod son of Poseidon, is the central character of Rick Riordan's fantasy series Percy Jackson and the Olympians. He possesses an adventurous spirit, a quick wit, and an indomitable sense of justice. His aquatic abilities include breathing underwater and controlling water. Percy's loyal and protective nature endears him to his friends and attracts enemies, like the Titans and the god Luke Castellan. His key relationships include his loyal friends Annabeth Chase and Grover Underwood, and his mentor Chiron. Percy dislikes bullies and complex math, and his favorite place is Camp Half-Blood, a safe haven for demigods.

Bakugo is a bold, fiery, and hotheaded character who is one of the main protagonists in the My Hero Academia series. He is known for his explosive quirk, named Explosion, and his loud, often abrasive personality. Bakugo's drive to become the number one hero is overshadowed only by his intense desire to surpass his rival, Izuku Midoriya. His traits include a lack of patience for anything he considers weak, an impressive genius-level intellect, and a fiercely competitive spirit. Despite his abrasive demeanor, Bakugo is protective of his friends and teammates, showing loyalty when it matters most. Bakugo has a strained relationship with Izuku, often clashing with him due to his superiority complex and bullying behavior. However, his journey displays a character arc focused on self-improvement and the internal battle to control his temper and emotions.