The Split-Personality Heroine in a Crossover

Keigo Atobe: My sweet little sister is as lovely as a flower.

The Prince of Tennis crew bangs their heads against the wall: Are you blind?!

Suo: ...Little sister, you forgot to take your medicine again.

Osamu Dazai: Sis, your big brother can't bear to part with you.

Fyodor: Saber, you are my deity.

Mori Ogai: Little girl, my two ounces of meat really hurt.

Odasaku: Dazai, take it easy. The street stalls are having a sale today, too.

Dazai: Then I'll go buy that silly big brother a pair of red underwear... #favorite_1{color:red;font-weight:bold;}