1 First idea

Man gets summoned to a fantasy world with swords and magic but he isn't the only one as he and 10 other people gets summoned as well.

There mission is to deafeat the demon lord and return peace to the people. After they completed this mission they are able to return to earth.

All is well until our MC decides to live a normal commoner and quit being a hero. All the other heroes were surprised and pleads for him to reconsider but he is dead set on not being a hero and faked his death. Join our MC and see how he is able to avoid being a hero and live a life as a normal adventurer.