There Was a Formidable Foe Deep Inside the Den

Luck, an S-rank mage in the hero’s party, makes a last stand against the Demon King to save his companions. When he finally returns victorious, ten years have passed, and the world praises him as a legendary hero who died in battle. Unable to reclaim his former life, Luck conceals his identity and begins again as “Lock,” an F-rank adventurer forging a future in a world that moved on without him. (Source: Crunchyroll) Note: Koko wa Ore ni Makasete Saki ni Ike to Ittekara 10-nen ga Tattara Densetsu ni Natteita is streaming 3 days in advance of the TV broadcast on Prime Video beginning July 3rd, 2026. Regular broadcasting began on July 6th, 2026.