On Christmas Day, 14 years ago, Joonyoung and Eunhyuk became step brothers after their parents remarried. However, their parents soon passed away in a car accident and Eunhyuk became the only person Joonyoung could depend on. To Joonyoung, Eunhyuk was the perfect guardian as well as savior. But upon a certain incident, Eunhyuk’s existence took on a different meaning to Joonyoung. That incident had Joonyoung leaving Eunhyuk’s side as if he was running away, and now that 6 years have passed, he ends up reuniting with Eunhyuk at a hotel. As Eunhyuk, who had desperately looked for Joonyoung, finds and warmly hugs his little brother, his eyes show nothing but iciness unlike the warmth of his embrace… Based on a novel with the same name