[ROYD-346] The beautiful, slender single mother living next door always acts cheerful, but somehow seems lonely— Karen Ishida

Karen, a single mother, moved in next door to her apartment where she lived alone. The two end up talking by chance. Moving from the countryside to Tokyo, she becomes attracted to Karen, a lonely student with no friends and a single mother with no one to rely on. The distance between Karen and Karen narrows, and eventually the two of them become intertwined. However, the existence of Karen's ex-husband threatens the lives of both of them and their child. I do it for the happiness of myself and Karen and the others...