Kim Joon-Young ünlü bir göğüs cerrahıdır ama kızı Eun-Jung'a iyi bir baba değildir. Bir gün gözlerinin önünde kızının kazada ölüşünü izler. O andan itibaren aynı gün kendisini tekrarlar ve ambulans şoförü Lee Min-Chul ile birlikte o günün gizemini çözmek için çabalar.

Bir Gün

In 2003 the year of Aomori Asian Games, Dae-woong, a former ice hockey player receives an offer to be a director of Korean national ice hockey team. Before he enjoys the moment, realizes it is a woman national team with bunch of losers; a figure skating player who wants to get married by becoming a national team, a former field hockey player, now a fat housewife, and an expelled short track skater. As an ace player, Ji-won, a former national team player of North Korea, joins the team. But they still have hope as only 5 teams participating this year. With the great victory of first match, they feel the medal is closer, yet Ji-won meets her sister left in North Korea alone as a next opponent...

Run-Off

The awkward, distant, and wounded three sisters gather at their hometown for their father's birthday. However, on the day of the party, there is a big mess because of their little brother Jin-seob's abnormal behavior, and the past of the three sisters slowly reveals.