Aii, a freshman student of the "Eora Magic School", is an alchemist-in-training with ambitions of creating the legendary Love Potion, which is said to make anyone who drank it fall in love.

With the arrival of the school's magic festival, he saw an opportunity to fulfill those ambitions as he participated in the potion-making contest. But because Aii had made a mistake in making the love potion, everyone who drank it had experienced various side effects.

Now it's up to Aii to create an antidote and reverse his error before things get too bad.