Several months after starting high school, Yuuko Konagai still has no friends because she has trouble talking to others. When she returns home from another exhausting school day, waiting there to greet her are...

It's the weekend. Yuuko is relaxing in her room, playing a game on her smartphone. Maa sits nearby, intrigued by the movements of Yuuko's fingers. Rou is reading a book, and Shii is drawing a picture.