[Demon Slayer] The Idle One Is Invincible

When Watanabe Chikage was five, her adoptive father asked her hopefully, "Have you thought about what you want to do when you grow up?"

Watanabe Chikage hesitated. "...Live off others and wait to die?"

Her adoptive father: "..."

When she was ten, he asked again, refusing to give up. "Think about it some more. What do you want to do when you grow up?"

Watanabe Chikage stood firm. "Live off others and wait to die."

Her adoptive father: "..."

By the time she was fifteen, her adoptive father had stopped asking.

The person asking now was Agatsuma Zenitsu.

Watanabe Chikage was as stubborn as ever. "Live off others and wait to die."

P.S. The female lead is already at the peak of combat ability from the very beginning, and the male lead shows up fairly late! There may, more or less, be a romance, but not much?

Theme: Learn to grow, learn to face things, learn to love.