The Legendary Hero Is Dead!

🇯🇵勇者が死んだ! 村人の俺が掘った落とし穴に勇者が落ちた結果。 · Yuusha ga Shinda! Murabito no Ore ga Hotta Otoshiana ni Yuusha ga Ochita Kekka.

MangaShounenFinished🇯🇵 First published in 2014ActionAdventureComedyEcchi

Subaruichi story, art

Three years ago a hero sealed a Hell Gate. The seal has been weakening ever since, sporadically letting monsters through. After a big group of monsters entered the country through a Hell Gate, the profession of heroes was needed again.

Synopsis via AniList