My Sister Came to the Capital To See Me, Her Brother Who Couldn't Become a Hero

I Couldn't Become a Hero, So I Reluctantly Decided to Get a Job – Season 0

Raul's Sister has come all the way from Raul's home village to see her brother who has "become a hero". Raul and his fellow co-workers think its a better idea to trick his sister to thinking Raul is a real hero.