In 2370, Earth has long adopted the use of futuristic technology and virtual reality was a commonplace. The century's greatest VR MMO Auora Online had finally ended, ready to be forgotten in the ravines of time as civilization continued growing at an accelerating rate.

However, there was one player whose name struck fear in all those who heard it. The great demon king Azaroth was renowned for being the strongest existence in the game. An emotionless, ruthless war god who cut down massive guilds and challengers like flies. A mysterious persona whom never revealed itself to the world and whose fame was greater than even the most popular celebrities.

One day, unbeknownst to anyone, that player had vanished from the face of the planet. Meanwhile, at the far edges of the greater world Uvenia, the arrival of a single man took place.