Might has gone from being a legendary level-99 Thief to a young level-1 Sage. Reborn in the First Town, he s formed a party with three beautiful young women and started his second life as an adventurer but after defeating not one, but two demons, people are already calling him a hero! When Might receives a request to take down a nest of vampires in the capital a threat that some of his old comrades are caught up in he finds himself surrounded by even more strong women who want to help. However, will Might and his unrivaled harem be enough to defeat their all-too-familiar foe?