Dandadan, Vol. 20

Momo and the others have escaped the cursed trunk and defeated the Fairy-Tale Card, but because Momo ate the sweets inside it, she has shrunk to the size of a fairy. While her grandmother looks for a way to return her to size, Momo heads back to school in her new, tinier form. There, she gets the idea to research fairies in the library, and spots something she wasn't expecting to find.