Yuuta Togashi is the high school freshman who used to be delusional into believing himself to be the “Dark Flame Master”. Growing up, he has had it rough being alienated by his classmates for being weird. Since then, he has tried to bury his embarrassing past even go to a separate high school away from his former classmates. It wasn’t until she met Rikka, his neighbor, that his past delusions came back to haunt him.