Meet Arisu, a clumsy but endearing 23-year-old girl who works as a secretary at a company. Unfortunately, according to her family's long-standing tradition, every woman must be married by the age of 25 - and time is running out. Desperate but hopeful, Arisu and her best friend attend a singles ball, the perfect chance to meet her future husband… or so she thinks. There, she meets new and familiar faces: a charming singer, a dedicated police officer, a confident bartender, a famous celebrity, a childhood friend, a philosophical journalist, and even... a fortune teller?
...But is that really true? A mysterious fortune teller claims that 9 of these men are liars. Who’s telling the truth — and who’s hiding something?