They were in a relationship for three years. They were building their dreams together until Sho broke up with Fuyu with the reason of he fell out of love already. It's been a week since they broke up and she learned that he got sick. She rushed to his apartment to take care of him but he just pushed her away. With her stubbornness, she still took care of him.

Her friend, Shohei is in love with her and decided to pursue her. Will she be able to move on from Sho and love Shohei?

In Exchange of A Lifetime with You is A Heartbreak