Isekai Meikyuu no Saishinbu wo Mezasou

Isekai Meikyuu no Saishinbu wo Mezasou (異世界迷宮の最深部を目指そう, lit. "Aim the deepest part of the different world labyrinth") is a light novel series by Tarisa Warinai with illustrations by Saki Ukai.

Plot
"I'll absolutely save you. Hence I will–!!" Aikawa Kanami awakes in a corridor he has no recollection of, the wound he received from a goblin is cured by a pretty girl called Lastiara, and he learns that he's in a different world that's exceedingly similar to a game. Kanami makes into his weapon the hearty welcomed status and skills, and with a pretty girl Dia plunges forward towards the deepest part of the labyrinth that's rumoured to "grant any wish"–. This is a story of a boy who exposes the deepest part (truth) of the labyrinth and fulfills a wish.