Megami ni Yobareta Gendai Saikyou, Yami Ochi Yuusha wo Taoshi ni Isekai e

Tsurugi Eisuke is just an ordinary highschooler, barring the fact that he had an arm strength far exceeding normal people—. One day, while hunting for thugs out of boredom, he heard a voice in his head. ‘I need your strength…! Please… come here… to our world…!’ And before he realized—the scenery of another world spread before his eyes! As he marvelled at the unfamiliar view, the girl who summoned him came to him with a request. [Please defeat the “reincarnated cheat heroes” who dominated the world after defeating the demon king.] Bored of lacking opponent who can fight him on equal grounds, Eisuke readily accepted the request at the chance of fighting those heroes. “I shall trample all those pretentious heroes!” This is the heroic fantasy of the strongest high schooler facing off against the reincarnated cheat heros! Source: KADOKAWA