31-year-old office worker Riho is suddenly dumped by her boyfriend after a wild sex session. Locked out of her apartment in anger and despair, she runs through the night streets in just her underwear, only to encounter a "completely weird old man"...!? A brand new 26-page one-shot from the author of Jump+'s "Kami no Manimani" and "Siren wa Kimi ni Utawanai" in his first appearance in Young Jump!!