Aether, a student from Al-Revis Academy. He's a transfer student who wants to learn more about alchemy and mana, some knows him for his stubbornness, friendliness, and carelessness.

At one moment his taking an alchemy exam at the class about preparing advanced healing potions from unknown ingredients. Most of the students begin concocting while Aether is still analyzing his ingredients, but a sudden burst of mana energy condenses above the class, each pot begins to explode due to excessive mana particles and without warning everything becomes white.

Slowly visions are coming back, while blur he can see a different scenery from a class with books, pots and tables now changed to people clad in armor.

Not long after, a man with priest-like clothes came to him and said you have been summoned here, with confused looks he looked at the man and asked why he had been summoned here for, but that man said nothing more and left him confused.

The feelings of being unanswered left a mark on him, so to survive in this place he will search the truth behind all this.