Adachi, who missed the last train due to overtime, was pushed by the momentum of Kurosawa and decided to stay at Kurosawa's house. Kurosawa's fantasies appear one after the other, causing Adachi to spiral into an anxious mood. On the other hand, Kurosawa doesn't know that he is in favour and spends a tense night, not being able to rest. Adachi, who was worried about his relationship with Kurosawa, decided to consult with his best friend and romance novelist Masato Tsuge. However, soon Tsuge found himself in a similar situation to his friend.