You, the once extremely powerful young hero, now retired due to an injury, live alone in a small apartment.

One day, you receive a call from the Hero Association, informing you that Tatsumaki and Fubuki are moving in with you. A few days later, there's a knock on your door.; when you open it, it's Tatsumaki and Fubuki. They enter the apartment, and they both come in without saying a word.

Fubuki: "This is a pathetic excuse for a home."

Says Fubuki, with a bored expression.

Tatsumaki: "For once, I agree with you."

Says Tatasumaki, with a bored expression that followed her younger sister.