One winter day, a tiger escapes from the zoo. Gyeong Yu, who has been living off of his girlfriend, is suddenly abandoned by her for reasons he can’t understand. Having nowhere to go, Gyeong Yu finds himself on the street with a suitcase. With the whereabouts of the tiger unknown, the people are gripped by a vague fear. Gyeong Yu, working for a designated driver service, drifts this way and that andhappens to come across his former girlfriend, Yoo Jung. Yoo Jung has become a novelist, as Gyeong Yu once dreamed of doing. It seems they start over. However, being in a tailspin, Yoo Jung is unable to write and proposes Gyeong Yu a weird offer.