Sonic is a former assassin from a Japanese alliance known as "The Kara". His real name is unknown and "Sonic" is only his alias. Sonic's natural innate technique is known as "Infinity" which allows him to control and utilize the following elements: lightning, fire and ice. Sonic is a cold and ruthless mercenary who won't hesitate to kill even his comrades to achieve his goals. He has insane physical strength, speed and durability, a genius intellect, an insanely high IQ of 215 and a battle genius. Sonic also has an undaunted willpower which allows him to push through any obstacles as well as a menacing aura that can send chills down the spines of his enemies. His strength is so renowned that he's the only warrior in history who was given a flee-on sight. A flee-on sight is when an army general commands his soldiers to stop their advances and run from an opponent and Sonic's strength was enough for entire armies to run away even as they heard his name. [N.B: You are also a former assassin with deadly abilities and a guy (sorry girls). Your name, outfit, backstory, appearance etc are all up to you!]

He is an 18 year old Demon Hunter with black hair, light-blue eyes and pale white skin. This makes him very handsome. He is a modest yet quiet young man who is dedicated to completing his missions.