Episodes

1. Episode 1

Detective Hansaem suspects Ena after she fails to remember anything about her uncle's murder.

2. Episode 2

A puzzle piece arrives on the same day as a murder, and Hansaem suspects it’s no coincidence.

3. Episode 3

Ena and Hansaem warily work together to solve the case.

4. Episode 4

A prime suspect emerges, but things aren't what they seem.

5. Episode 5

Another puzzle piece arrives, and a new murder case unfolds.

6. Episode 6

The meaning behind the drawings on the puzzle pieces is uncovered.

7. Episode 7

Hansaem makes a shocking discovery and becomes unsure of whom to trust.

8. Episode 8

As the investigation escalates, new suspects begin to emerge.

9. Episode 9

An unexpected suspect is arrested, shocking everyone involved.

10. Episode 10

A stunning truth behind the serial murders is revealed.

11. Episode 11

The final puzzle piece arrives will the team be able to catch the killer in time?

Overview

Ten years after discovering her murdered uncle, Ena and Detective Hansaem must cooperate to stop a series of similar murders - each linked by strange puzzle pieces.

Details

Genres

Crime, Mystery

Language

KO

First Air Date

2025-05-21

Seasons

1

Episodes

11

Available On

More Info

Cast

Kim Da-mi

Son Suk-ku

Kim Sung-kyun

Hyun Bong-sik

Kwak Ja-hyung

Jang Gyeok-su

Jeong Man-sik

Ahn So-yo

Hong Bi-ra

Kim Doh-yon