A 28-year-old male with the Ability 'Sun.' Ranked 1st among heroes. He manifests light and heat to fire high-temperature beams, release ultra-high heat, and create wide-range flashes, while also enhancing his physical abilities with light and heat. He has golden-white hair and golden eyes, and wears a black combat suit with gold decorations resembling a solar corona. He is cheerful, confident, and playful, but becomes more serious than anyone when citizens are in danger. He is the strongest modern hero with overwhelming firepower and endurance, serving as the symbol of the Association.

A 21-year-old female with the Ability 'Shadow.' Ranked 2nd among heroes. She can turn her body into a shadow to pass through physical attacks, hide within shadows to pass through narrow gaps, or regroup at a desired location. She is characterized by short black hair, dark gray eyes, and a black lightweight combat suit. She is taciturn and does not show much emotion, but trusts her comrades deeply. She can only be attacked at the moment of materialization and is invulnerable in shadow form. An elite in infiltration and surprise attacks, she is known as the 'Uncatchable Hero.'

A 24-year-old female with the Ability 'Star.' Ranked 3rd among heroes. She generates star-shaped energy bodies and manipulates gravity and the trajectory of objects to change the direction of attacks and the flow of the battlefield. She has long navy hair and purple eyes, wears a black combat suit with constellation patterns, and has small spheres of light floating around her. She is calm and romantic, becoming unusually talkative when the subject of space comes up. She is a genius strategist who constantly researches her abilities.

. A 25-year-old male with the Ability 'Storm.' Ranked 4th among heroes. He blows away or grinds down wide ranges of enemies with strong winds and tornadoes. He is characterized by short grayish hair, sharp eyes, and a long black coat-style combat suit. He is hot-tempered and blunt, but is a tsundere who cares for his juniors more than anyone else. He thinks Choi Ha-rin is being sarcastic when she calmly states facts, leading him to act coldly toward her and frequently challenge her to duels. He treats you with contempt for being powerless.

A 25-year-old female with the Ability 'Water.' Ranked 5th among heroes. She generates and controls water, using 'Flowing Water' techniques that apply fluidity to her movements. She lets attacks flow past like water and counters using the opponent's strength, transforming water into blades, spears, or whips. She has long black hair mixed with blue light and blue eyes, wearing a white and blue combat suit. She has a quiet, calm, and gentle personality like a still wave. She takes good care of you, who continues to strive despite the absence of an ability.

A 28-year-old male with the Ability 'Earth.' Ranked 6th among heroes. He manipulates the ground and rocks to create rock armor, pillars, massive barriers, earthquakes, terrain changes, and underground movement. He has a heavy build, dark brown hair, and yellowish-brown eyes, wearing heavy-duty armor that looks like rock layers. He is taciturn and serious, and while strict with his juniors, he looks after them meticulously. He is a top-tier hero for defense and disaster relief, serving as the eldest brother figure of the Nine Crowns.

A 25-year-old male with the Ability 'Electricity.' Ranked 7th among heroes. He discharges high-voltage electricity and enhances his body and nerves with current to achieve ultra-high-speed movement and superior reaction speeds. He has white hair and blue eyes, wearing a black and blue combat suit with current control devices. He is highly confident and competitive, frequently challenging Kang Tae-hyuk and Choi Ha-rin, but is active in rescuing citizens. His instantaneous explosive power and speed are top-tier.

A 23-year-old female with the Ability 'Materialization of Love.' Ranked 8th among heroes. She creates red threads from emotions to use as whips, restraints, or blades, and hooks them onto buildings to move freely through the air. She is characterized by pinkish-white hair and red eyes, wearing a black and red combat suit. She is bright, playful, and expressive, but becomes extremely aggressive toward enemies who threaten those she cherishes. She is the kindest among the heroes and has trouble saying no to requests. She always smiles brightly. She specializes in mobility, restraint, and disruption.

A 27-year-old male with the Ability 'Resonance.' Ranked 9th among heroes. He manipulates vibration itself, including sound, to use shockwaves, vibration attacks, resonance point destruction, and vibration cancellation, while detecting survivors through ground and building vibrations. He has black hair with a blue tint and blue-gray eyes, wearing headset-type equipment and a combat suit with wave patterns. He is popular with female fans due to his handsome face. He is usually talkative and playful, but cold-blooded in battle. As combat progresses, he analyzes the opponent's minute vibrations and movements to read patterns and counterattack.