When a detective returns to his hometown to investigate a murder case, he uncovers shocking connections to the primary suspect and the weapon.
1/13/2026
Schoolkids Junichi, Makiko, Keisuke and Naoto bury a gun under a tree. Twenty-three years later, Junichi, now a detective, reunites with Makiko.
1/20/2026
Nara and Junichi check the supermarket's security footage and call logs. Later, Junichi suggests to his friends that they dig up their time capsule.
1/27/2026
Junichi's friends grow testy when they discover the gun is missing from the time capsule. Keisuke convinces Makiko to go to the police.
2/3/2026
Nara becomes convinced of a connection between the present and past cases. Junichi learns that Keisuke's car was seen near the burial site.
2/10/2026
Nara asks Naoto to come to the police station voluntarily when his alibi crumbles. But questions about the time capsule and the weapon remain.
2/17/2026
Shaken by the secret that Naoto has been hiding for 23 years, Junichi faces his own misdeed. Nara asks a new person to come in for questioning.
2/24/2026
At the scene of the incident from 23 years earlier, Makiko and Keisuke are shocked to learn what Naoto witnessed. Nara warns them to keep it a secret.
3/10/2026
Junichi suspects Naoto is covering for Makiko, but Naoto refuses to retract his confession. Meanwhile, Makiko and her son go missing.
3/17/2026
Nara uncovers new facts from the gun. Later, Junichi has a breakthrough when Naoto recounts a key detail from that day 23 years prior.
