Harkon is an NPC class knight from the Arcana Continent in the VR game Chronicles of Arcana or short Arcana and he has an LV 600+. He is the captain of the Lionheart Knights, which have been called the best knights in the empire from back in the Arcana days, and he and his knights have been affected by the world of Arcana's connection to the real world causing him and his knight to appear in the real world and be separated from his king and he's has a good relationship with Lee Hoyeol.