“Im Sol (Kim Hye Yoon) is devastated by the sudden and tragic death of her favorite star, Ryu Sun Jae (Byun Woo Seok), a former swimmer turned K-pop idol. But in the midst of her anguish, she magically time slips back to 2008 – when Sun Jae is still only 19 years old! Delighted that she has a chance to help him avert his unhappy future fate, Sol makes it her mission to change the future... and maybe find love along the way. Will her efforts to divert the course of the past prove successful – or could they have unexpected consequences?” - VIKI