Sol had gotten into an accident and had no will to live a life. However, a phone call from Seon Jae, the vocalist of the group Eclipse, gave her hope and comfort. Since that day, she has become Sun Jae’s fan. Years have passed, and Sol goes to Seon Jae’s concert. But a few hours later, Seon Jae is found dead. And then, Sol goes back to 2008, when Seon Jae was still alive. (Source: Viu)