Isekai Tensei... Saretenee!
異世界転生…されてねぇ!
Yuuki Kousuke dies on the first day of high school while attempting to assist someone. The man he helped is a deity who, as a gesture of gratitude, offers Kousuke a rebirth in another world. Expecting to experience the life of an isekai protagonist, Kousuke awakens in the same location where he died. Instead of a fantasy realm, he remains in the modern world. The being he ultimately saves is also a god, changing the course of what he thought would be his new life.