After an event that caused a second big bang that infused the world with aether leading to people to develop aether abilities of all sorts. Follow Honō Hantā a member of one of the five original guilds in a journey of self turmoil and mysterious forces.

1000 years ago the world faced a second big bang and the world became infused with Aether. Nations rose and guilds began to form to counter the beasts that had gained the power of the Aether. This story follows Honō Hantā a B-rank member of the famed Meka guild of the nation known as Echilia.