After 10 years of incarceration on behalf of his employer, all Su-hyuk wants is a normal life - one he hopes will include his former girlfriend, Min-seo, and their daughter, In-bi. But once you've penetrated the upper echelons of the underworld, normal can prove hard to come by. Sometime in the past decade, meanwhile, Su-hyuk's employer has adopted an air of legitimacy. These days, the old gang steal and murder in the name of urban development. And they want the reluctant Su-hyuk on board.
Un día, durante un festival universitario donde las personas suelen encontrar pareja, los 3 increíblemente solteros miembros del club de robots deciden asistir. Allí, el descuidado y tímido Hwi-so conoce a una chica muy agresiva llamada Hye-jin. Sus avances románticos, que aprendió leyendo libros y viendo YouTube, finalmente se despiertan para hacer su movimiento. ¿Pero dos finalmente se convertirán en uno este otoño?
