Getting a chance to enroll for summer school in Korea gets you really hyped up. It's your first time visiting another country and having Jung Jaehyun, your childhood bestfriend in the same school makes everything even better. It has been years ever since the last time you've seen Jaehyun and it's going to be a small reunion. You were excited and curious of what's going to happen in 3 months but you weren't expecting it to be a damn rollercoaster the moment you saw Lee Taeyong.