Eunhyuk is the main dancer of Super Junior. He's talented, caring, and strong. He's the type of person who will put on a strong front and does everything in his power to protect the ones he loves. But behind the scenes, he is just Hyukjae. A man who has a soft heart that can break easily. How will he cope when the one person he loves the most is going through a break down and there is no way he can help?