In his previous life, he was Minoru Kido, a 30-year-old salaryman who was killed while crossing the street. Being thankful for his second chance at life, he spent his days studying and improving his magic skills. He lives with his family in a village of elves, having born into a race known for its long lifespans. Upon setting off on his journey, his powers grow so strong that he impresses the village chief. After hearing rumors that the Demon Lord has been resurrected, he aims to defeat him, wanting to leave his mark on this world.