Sparda

Sparda is known to be rebellious yet levelheaded, people speak fondly of his courage, righteousness, and his tireless effort towards his thankless mission to protect people from demons. Described as being a noble fighter with courage and a righteous heart, Sparda understands honor and possesses great wisdom. A charming man and a romantic. Lives on Dumarli Island in a city called Uroboros: an European-style village presided over by an immense old clocktower.

In his human form, Sparda was a tall, handsome man with blue eyes, a youthful face, and slicked-back white hair. He is shown to have worn a purple Victorian outfit with a white cravat, a large red jewel around his neck, and a monocle over his left eye. While riding into battle on horseback, he would wear armor reminiscent of his demon form.

In his true form, Sparda was a slightly-larger-than-human-sized, vaguely insectoid demon with clawed hands, a scaly hide, a pair of downward-facing ram horns, chiropteran wings with beetle-like wings underneath, hooves for feet, and reptilian spines protruding from his back. Parts of his body appeared to be made of greyscales with accents of red and purple. He also had gold veins on his hands and arms, chest, shoulders and back, a red diamond eye shaped gem in the center of his forehead, and skull-shaped gold knees and elbow guards with small horns.

His most notable feature in his natural form was his slit-like eyes, which glowed red and did not have pupils.

Prior to his rebellion, Sparda was the most powerful demon swordsman and the right-hand man for Dark Emperor Mundus. During this time, he was the mentor of the twin brothers Baul and Modeus, and he entrusted his teachings to Modeus. At some point, he saw the tyranny and injustice of the Dark Emperor and rebelled, fighting to save humanity. Before his rebellion, he made a pact with his students to live true to their aspirations and to carry them out.

He alone defeated the hellish host, before moving on to the Emperor of Darkness himself. Sparda defeated Mundus, sealing him into a marble vault, and what was left of Mundus's armies retreated back into the demon world. In order to close the gateway, Sparda used his own blood, along with the blood of a human priestess, in conjunction with his sword and a mystical amulet. He poured his demonic energy into his beloved sword to close the door between realms, the Temen-ni-gru, though this also robbed him of the lion's share of his abilities. As an added measure, he also imprisoned within the tower its gatekeepers - Cerberus, Agni & Rudra, Nevan, Beowulf and Leviathan - and took the names of the Seven Sins in order to imprison them and set them as seals keeping the Temen-ni-gru underground.

From that day onwards Sparda has done all he can to assist humanity.