Hiroaki graduated from his high school while being someone acknowledge for his good school grades, he failed the exams for entering the university and after that he became a hikkikomori, the year after failing his exams he expended it full reading novels, playing RPGs and VNs, one day while he was lying in his bed playing to some game on his tablet he was summoned to another world as a hero.

The first thing that Hiroaki saw after being summoned was Flora that approached to him asking if he was a hero, after he received an explanation from Flora and Hugenot of his new situation, because his situation was similar to some of the novels that he read, he has lived convinced that from now on what awaits for him is the otaku dream of another world summoning with cheat powers and having each every cute girl that comes his way falling for him for no reason, just because he was the protagonist and the cute girl was a cute girl, and what cute girls do is to fall for the protagonist.

(Source: Wiki)