Cal, a university chemistry professor, is killed while on campus after hours, but because of his lingering feelings of regret and hatred from having been killed, he gets reincarnated as a baby in a parallel world called Arun by two gods looking to solve their own problems from their own worlds. Arun is a world that is fueled by magic, instead of science like Earth. He must now find a way back to his world to find his killer, claim vengeance, and save a life.