Narutaki Kazumasa, a salaryman working at an events management company, falls asleep at a planetarium. Shimizu Yuya, a narrator at the planetarium, wakes him up. Kazumasa, who has fallen for Yuya, starts going to the planetarium more and more. They often eat dinner together, but they can’t spend much time together because of Yuya’s night job. One day, Kazumasa visits a host club – where he is surprised to see Yuya’s face on the staff menu…