At the same time every day, Kanta (Ino Kei) is able to mix with Natsume's (Ihara Rikka) world and spend a few minutes with her. He calls this phenomenon "mixing". Meanwhile, there are only three days until Natsume meets Yamatchi at a hotel. Who will it be? Meanwhile, Natsume, who lives in a world without Kanta, behaves bravely, as if she doesn't need the concern of those around her. However, when she is cleaning up Kanta's desk, she finds a bunch of notes addressed to Kanta from Natsume... Unable to contain her memories, Natsume stops by a game bar on her way home from work and gets drunk. That night, Kanta, who has mixed with Natsume's world, is surprised to see Natsume sleeping drunk in a messy room. Moreover, he finds men's underwear and a note saying, "I'll put the key in the mailbox" in the laundry..
Kanta's perfect life with his wife Natsume is shattered when she dies in a traffic accident. However, she mysteriously reappears at home, creating two parallel worlds—one where she’s alive and one where Kanta has died. As their worlds intersect, they strive to reclaim the time they lost together.
![[Criminal Episode] Conclusion! Why is the culprit...?](https://image.tmdb.org/t/p/w300/m4JyYDZ4WMMvIQYKAGUU9T4oKdk.jpg)
