This story is about a man who transfers to a new school in 2013, where he meets a girl named Rachel and they instantly form a connection. They start a romantic relationship, and they have a special place they call "Secret Place" where they leave letters to each other. However, the man has a mindset of studying first, which he believes is implanted by his parents and guardians, and he can't act on his feelings for Rachel. As time goes on, Rachel slowly fades away and eventually she moves on, and even found a new lover and a new world for her. Nine years passed and the man is still in love with Rachel and decided to reclaim the past, but when he reaches out to Rachel, she tells him that she has moved on and even has a baby from other guy. He was devastated and their love story ends in a tragic way.