The story of Rhiannon, a 16-year-old girl who falls in love with a mysterious soul known as A who lives in a different soul every day. Feeling an unmistakable connection so far, Rhiannon and A struggle to meet the next day, not knowing what a new day will bring them if they are able to revisit again. As the feelings of the two lovers intensify, the reality of being in love with a person who is someone else a day frightens Rhiannon. It will have to take one of the most difficult decisions in life.