On Christmas Eve at Tower Sky, an building elaborate, there is '' a White Christmas party held to dazzle its own tenants and VIP guests. Dae-ho, the manager of the construction and dad, is made to cancel plans along with his daughter Hana to work the event. When the food mall manager with a crush on Dae-ho, Yoon-hee, offers to babysit Hana throughout the 25, his Christmas is rescued. Meanwhile, Young-ki Yoido Station's fire chief has promised his first holiday date . The party is in full swing with all an spectacular sight make every thing perfect and of 2 helicopters flying overhead only to spray on snow on the party-goers. Dae-ho and Young-ki must summon all their strength and courage to preserve the lives but at what cost when disaster strikes?