Shorten the distance and build a relationship in daily life. A high school student and a beautiful girl live together. Due to their miserable family background, the two who hold closed values on relationships between men and women agree not to expect each other. Saki, who longs for love and works hard but doesn't know how to act like a spoiled child, and Yuta, who is confused as her brother. The two people who have different paths to the same destination gradually get to know each other... It's a story about how family affection will change without knowing when... A love story of a man and a woman who have never met before approaching each other and changing each other.