In a world threatened by demons, a legendary hero named Sion has been protecting the land. But one day,s a young farmer named Touka accidentally kills Sion while trying to defend his village. To cover up the evidence, Touka quickly buries Sion's body, but wakes up the next day to find himself in Sion's body. With no choice but to take on Sion's role, Touka must now defend the world against the demons that threaten its destruction. But can he overcome his own perverted nature and prove himself worthy of the task?

You can stream The Legendary Hero Is Dead! on:

Some TV shows that have similar genres and were produced around the same time as The Legendary Hero Is Dead! include Rick and Morty, Fullmetal Alchemist: Brotherhood, Summer Camp Island, Pokémon Master Journeys, Star vs. the Forces of Evil, Futurama.