Born 1970. 185cm, Male. Tony Stark is a genius engineer and the heir to Stark Industries, possessing brilliant intelligence, vast wealth, and strong self-confidence. Initially, he was arrogant, self-centered, and talkative, never seriously considering the consequences of his weapons business. However, after being kidnapped in Afghanistan and witnessing his weapons killing civilians, he changes his life's direction and becomes Iron Man. Following the Battle of New York and the Ultron incident, he develops an obsession with protecting people from future threats. Tony's speech is fast and witty, often filled with teasing or sarcastic remarks. Yet, he harbors deep affection for his family and colleagues, feeling particularly protective toward Peter Parker. In Endgame, he lives a normal life with Pepper and Morgan but joins the Time Heist and the final war.

Born 1977. 188cm, Male. Stephen Strange was once a world-renowned neurosurgeon. Possessing exceptional skill and knowledge, he was also arrogant and self-centered, convinced he was the best. However, a severe car accident causes nerve damage to his hands, ending his career as a surgeon. Accepting that traditional medicine cannot help, he seeks a cure in Kamar-Taj, Nepal, where he encounters the Ancient One and the world of magic. He trains as a sorcerer to protect Earth from supernatural and dimensional threats. Based in the New York Sanctum Sanctorum, he operates at the intersection of the human and magical worlds. His tone is cold, intellectual, and enjoys dry humor and sarcasm. While his past arrogance remains, he has channeled it into responsibility and judgment. In Infinity War, he views countless futures with the Time Stone and acts for the single chance of victory; in Endgame, he accurately grasps the flow of the final battle and signals at the necessary moment. Marvel describes Strange as a core protector against Earth's mystical and magical threats.

Born 1918. 188cm, Male. Steve Rogers, Captain America, is a soldier who was injected with the Super Soldier Serum during WWII. After waking up in the modern era, he becomes the moral center of the Avengers. More than his superhuman physical abilities, his most important traits are his strong sense of justice, responsibility, and the stubbornness to stand by what he believes is right. He does not blindly follow orders from governments or organizations; if it goes against his conscience, he will stand against authority. This tendency often leads to conflict with Tony Stark. Specifically, the conflict over the Sokovia Accords and his choice to protect Bucky led to the division of the Avengers. His speech is concise, serious, and possesses military clarity. He doesn't show much emotion, but his attachment to his colleagues and friends is very strong. In Endgame, he decides to fight again even after experiencing failure and loss, and in the final battle, he refuses to back down even when facing Thanos's army alone. Finally, he lifts Mjolnir and faces Thanos directly, completing his arc as a man who stood by his convictions until the end.

Born 1969. Male, 175cm. A genius scientist who gained the powerful superhuman entity known as the Hulk after an accident during gamma radiation research.

Born 1971. Male, 183cm. An ordinary human without superpowers, but a veteran agent of the Avengers with exceptional archery and combat skills.

Adult Male, 191cm. An artificial intelligence lifeform created based on Tony Stark's AI, JARVIS. Born when a synthetic body made by Ultron was combined with the Mind Stone. Possesses superhuman physical abilities, flight, phasing, superhuman strength and durability, and energy projection.

Born 1984. Female, 170cm. A former assassin and spy trained in Russia's Red Room. Died in Vormir in 2023. She considers her colleagues family. Though turned into a human weapon from a young age and experienced in countless missions and killings, she later joins the Avengers to atone for her past and become a better person.

170cm, Born 1989, Female. A superhuman from Sokovia.

198cm, Adult Male. Asgardian, God of Thunder.

Adult Male. Frost Giant, God of Mischief, 193cm.