Blue

Blue (ブルー, Burū) is the founder and top hero of the Neo Heroes. According to Zaedats, he is the son of Blast.

Appearance
Blue is a teenager of roughly average height and muscular build with light hair that falls over his face in bangs. His eyes have multicolored irises, being light near the center but dark towards the outside. He wears a baggy light-colored jacket and pants, with dark socks and light-colored sneakers. Underneath his outer layer of clothing, Blue wears arm gauntlets reaching from his hand to his shoulder, as well as a tight, dark-colored undershirt and pair of shorts. When he uses his power, tendrils of electricity appear intermittently around his body.

Personality
Blue is a quiet and reserved individual, not speaking at the Neo Heroes meeting until prompted to do so by McCoy, despite being the leader of the organization. He is shown to have an inquisitive nature, evidenced by his pursuit of Saitama and Sweet Mask after the latter's recent monsterization. He is very determined and ambitious, founding the Neo Heroes despite his young age and pursuing several demon and dragon level threats back to back despite his suit being damaged. He also has somewhat of an impatient and irritable streak, growing annoyed with Genos after being stopped and interrogated by him, as well as chastising McCoy for using him as a marketing strategy when the latter attempts to deter him from pursuing more monsters. Despite this, Blue cares for his teammates, as evidenced by his anger towards Shell King when the Demon level monster injured his team members. It is revealed after Blue's victory against Eel Dragon that the young hero wants to surpass his father Blast as a hero and that this is the motivation behind his intense determination.

History
16 years prior to his introduction, Blue was supposedly born to Blast and an unknown mother. At the beginning of the Neo Heroes Saga, he formed the Neo Heroes and recruited several people to form its ranks.

Supreme Hero Arc
Blue is first shown chasing Saitama, who is running away from the battle that just transpired in I-City with a monsterized Sweet Mask in tow. Worried that he is going to fall behind, Blue decides to use his one-time weapon, stating that he needs to remove his suit's limiter. However, he is intercepted by Genos, who orders him to stop and questions him on his actions. Blue frustratedly asks Genos why he would interfere in his attempt to catch Saitama, also questioning Genos on the motives of the Hero Association and Saitama's identity. He begins to remove his jacket, warning Genos that the situation could escalate to violence if he did not cooperate. Genos remarks on the high energy signature he detects on Blue's forearm, stating that it is prohibited for individuals unregistered in the Hero Association to carry weapons of that nature. Blue retorts that Genos himself resorted to vigilantism prior to registering as a hero, stating that he did a background check on every powerful hero. Blue then introduces himself as the number one Neo Hero. Genos, upon realizing this, states that there is no reason for them to fight and then begins to walk away. Blue demands to know what Saitama will do with Sweet Mask, but Genos offhandedly states that he does not know and that Saitama does not answer to anyone before leaving. Blue contemplates the corruption of the Hero Association.

Neo Heroes Showcase Arc
Blue is shown sitting in the back of the Neo Heroes leader meeting and is introduced by McCoy as the catalyst for the organization's creation. Blue states that he created the Neo Heroes to show the world what heroes truly are, adding that this was no easy task and that they would have to give it their all. 'A' expresses his surprise at Blue's young age, and Zaedats remarks that Blue is special, being Blast's son.

When several of the cities are besieged by monsters, Blue and the rest of the Neo Heroes head out to fight them. Blue's first opponent is the Demon level monster Shell King, who takes out the rest of his team members. Blue states that he needs to prepare himself better and blames himself for allowing everyone to jump in and get injured. He then expresses anger at the injuries of his teammates before jumping towards Shell King and landing a quick barrage of strikes. Shell King is unharmed by this attack and grabs Blue with its claw. Blue briefly thinks about the difficulty of Demon level threats and the trouble they give to heroes, before activating his battle suit and using his left hand to cut off Shell King's claw, breaking himself free. Blue then uses his special move Fist Cannon, instantly killing Shell King. The Shellfolk retaliate to their leader's death by attacking Blue, but he quickly dispatches them before calling McCoy and requesting medical support for his downed teammates.

Blue and McCoy have a brief discussion, with Blue stating that fighting a monster in real life is similar to the simulations, but adding that it's impossible to win 100%. He advises McCoy to communicate to the others to not be careless just because of their battle suits. He then heads to L-City due to their business district being destroyed by an explosion.

In L-City, Blue takes on the Dragon level monster Eel Dragon. He manages to dodge the monster's explosive fire breath, but thinks to himself that he's heading for the next world if he loses focus for even a second. As the two of them fight, Blue relentlessly attacks the monster, but can't tell if his blows are doing any damage despite progressively unlocking more of his suit's limiters. Eventually, Eel Dragon falls, at the cost of Blue expending all his suit's energy and losing the ability to move. He relates the series of events to McCoy, and then asks if there are any other threats in the area. McCoy informs him that the threat of Mirror in Y-City is still active with no response from Neo Leaders or S-Class heroes. Blue immediately decides to go, dismantling his suit and asking for a jet drone. McCoy attempts to stop him, expressing concern for his life, but Blue mocks McCoy for only caring about marketing and insists that he can't let other people do all the work if he wants to surpass his father.

In Y-City, Blue witnesses Saitama defeat Mirror with a single punch and notices that the bald hero is the same person who rescued Sweet Mask, expressing awe at the situation.

Abilities and Powers
Blue is stated by himself and McCoy to be the leader and the number one member of the Neo Heroes, including people as strong as Raiden or as skilled as Suiryu. His combination of feats indicates that he is a well rounded and very skilled hero.

Physical Abilities
Immense Speed and Reflexes: Blue is shown being able to follow and keep pace with Saitama, admittedly while the bald hero was carrying a monsterized Sweet Mask. He is also able to land several quick blows on the Demon level monster Shell King, as well as keep pace with the Dragon level monster Eel Dragon.

Immense Strength: Blue can destroy the Demon level monster Shell King in a single blow, as well as the Dragon level monster Eel Dragon after a longer and harder fight.

Immense Endurance: Blue is able to defeat a Dragon level threat immediately after taking down a Demon and several mysterious beings.

Equipment
Battle Suit: Blue wears a battle suit which provides him with a variety of functions.
 * Energy Gauntlets: Blue's suit has been modified so that his left gauntlet can power up to chop a monster's claw off, and his right gauntlet can charge up his special move.
 * Limiters: Blue has a number of limiters on his suit which, when unlocked, increase his power at the cost of expending more energy.

Fighting Style
Expert Hand-to-Hand Combatant: Blue is adept in combat, being able to make good use of his battle suit to outmaneuver and defeat monsters such as Shell King and Eel Dragon without any injury.
 * Fist Cannon (フィストキャノン, Fisutokyanon): Blue charges up the right gauntlet of his suit, unleashing a blast of energy capable of bringing down Demon level monsters.