The first is a melancholic boy who believes his life is over, Yuuto Tsuchiya. And then there is his house-sitting neighbor, a Ballerina named Kohaku Miyamoto. Retired due to an injury, she returns to a home without a family and hears: I want to see the one beside me whos seems over it, upon his visit. Contrary to how she appears, could she actually be a hard-worker...? An exploration account from a neighbourhood of two people whos lives are over!