Koitaro is loved by the residents of Futako Tamagawa as the "second generation". However, no job application arrives. Meanwhile, Sara was supposed to receive the sound of the phone call to become the office and the job application, but Futaki received her. The provision that one of them receives a call from the client that does not arrive on time. Koitaro, who couldn't see it, makes a turntable, but makes up for it during production. On Sunday, when such a quiet time was passing, Koitaro had a nostalgic dream when the three of them were taking a nap...