Boros

Boros excited to meet Saitama, who he sees as a worthy opponent. Because of his incredible power, Boros was both arrogant and prideful. Driven by his love for battle and his inability to find anyone capable of matching his strength, he roamed the universe seeking worthy opponents. He was also extremely callous, indifferent to the destruction and loss of life his invasion caused to A-City, and the destruction of his ship and the death of most of his crew while fighting Saitama. Despite this, he displayed moments of courtesy and respect, reassuring Geryuganshoop when he expressed concern about their ship and warmly greeting Saitama upon his arrival. As their battle progressed and Saitama continued to withstand his attacks, Boros increasingly respected him. After being defeated, he seemed to be at peace with his imminent death, discounting the prophecy but feeling fulfilled by the exhilarating fight he had with Saitama, regardless of the outcome. In battle, he was shown to have a very cautious and serious behavior, attempting to end fights quickly and make sure his opponent doesn't have any chance to surprise him.

Boros was a very tall cyclops-like alien with light-pink, spiky hair and bangs that fell over his face. He had sharp teeth and pointed ears lined with a row of gold earrings (silver in the animated adaptation). He had one large blue eye and light blue skin with dark blue crack-shaped markings that started from his eye and covered most of his body. He wore a set of armor with spikes on the shoulder and forearms and wore a pair of matching curved boots. In the manga, his skin in his sealed form was purple with darker purple stripes on his face. He also had a red orb on his chest with purple markings on his stomach and arms. In the manga, the red orb on his chest is seemingly an eye protector and is part of his armor. He wore a pair of white harem pants, held by a magenta-colored sash with silver-lined purple blades hanging from it. After Saitama destroyed his armor, Boros's appearance changed into a second transformation. His muscle mass increased, and his body grew spiky plates and his spine and the surrounding tissue became exposed, while his skin changed to a navy blue color with light blue markings that emitted energy. He was shown with an additional yellow eye under his chest which moved in sync with his original, now yellowish-green eye and his hair was completely spiked up becoming slightly darker in color. In his Meteoric Burst form, his appearance changed drastically. His hair grew, reaching his back, his eye became completely white, though at times a black pupil became visible, and his body got engulfed in white energy, while his markings returned to their original, dark blue color. Armoured Boros Anime Design.png|Boros's appearance when wearing his armour. Boros's second form Anime Design.png|Boros's second transformation. Meteoric Burst Boros Anime Design.png|Boros in his Meteoric Burst form.