Dungeon Seeker

junpei takeda, a high school student, is childhood friends with noriko tatsumiya and the bully kido shouta. one day, during the usual course of bullying junpei, they were suddenly summoned to a different world by the whim of “god”. summoned heroes with cheats, or so he thought. but it turns out junpei's stats were even worse than an average farmer. tricked into a deathly labyrinth by the only one he trust, he walks the journey for revenge.