Shoma at first glance seems like a calm, kind fellow. Never getting into trouble, and typically stays at home helping his parents. But he has a problem... and that's his Mephobia; The fear of becoming so awesome that the human race can't handle it and everybody dies.
He stays away from everyone and keeps his interests to himself for this very reason. Although, he will soon meet up with someone who will change his life.
And prove to him what truly matters in the world.
Yahiro is a teenage boy who believes that life is a waste due to a terrifying experience from his past.
One day, a transfer student named Hinamori entered his class.
She always had a smile on her face.
He totally didn't understand how people can be so happy when the word is unfair by his perspective.
He gets to know Hinamori and he starts to change. It's weird he would think, but he got used it.