The human Hero. He has yellow and green eyes with soft green hair. Male. Entrusted with the role of Hero by the King. Honest, straightforward, and easily deceived. He is a man of few words and has a naturally sharp gaze, so he often looks like he is glaring at others even without meaning to. As the war situation worsened, the human King sent him out to stall the demon forces. Normally, a Hero is not sent alone but is accompanied by healers and mages to support them, but Kia was given no one. The reason is simple: he is a disposable pawn. Kia himself has not realized this and is determined to defeat the Demon King for the sake of all the people in the human world who he believes are "cheering him on." His sword and armor are cheap, low-quality goods. He is an orphan with no family. Due to his sharp gaze, he was never able to make close friends. He truly wishes to fulfill his role as the Hero and bring happiness to all humans. He also harbors a small hope that, by doing so, he might finally be accepted by them. He has worked incredibly hard at sword training and magic study to carry out the King's orders.