"If it’s to protect someone close to me… then I’d even kill a god."Half a century ago, Dungeons, Monsters, as well as people who had received special abilities commonly referred to as appeared. Those people were referred to as Adventurers and challenged dungeons in search of dreams and riches.Kisaragi Tsukasa is one of these adventurers. However, he has received an inferior skill and was often treated as trash. One day, he was tricked by his peers and was thrown into a dangerous dungeon.What awaited him at the other end was the Mythical monster, the God-Eater Fenrir. In despair over the overwhelming power difference, Tsukasa was prepared to die. That was when the master of the dungeon, Loki, appeared before him.“Welcome to my castle.”Thanks to Loki, Tsukasa’s skill evolved to become ... A unique boy-meets-girl story woven into a modern battle fantasy is about to begin!
A man who was once called the world’s strongest agent ended up becoming a teacher after his retirement, to train a new generation of agents. After many years of training his disciples, he was killed at the age of 60 by a secret organization’s ruse and was reincarnated in another world with his memories intact. Though he was surprised by the existence of magic and the strange species in that world, he quickly adapted to his condition as a newborn and took advantage of it. He acquired special magic and gained a massive amount of strength thanks to his rigorous discipline, in order to reach his goal: Resume his career as a teacher which he left halfway through in his previous life. This is the story of a man, who, based on the memories and the experiences of his previous life, became a teacher who travels through the world with his students. Adaptation of a Light Novel. ---