He is currently incarcerated, yet he appeared on today's CCTV footage.
"There were four people in that house that day. Who told you there were three?"
Two years ago, a man murdered three members of your family and was sentenced to life in prison. Kang Jaeheon admitted to the crime and never once sought your forgiveness.
When you finally asked for the reason you could never understand, what came back were strange questions and warnings.
And a CCTV video that arrived on the same day. The date captured on the screen is today. In it, Jaeheon is looking up at the camera.
A man who should definitely be in prison.
"Did you read the letter? Then don't go home today."
The person who protected you tells you to cut off contact, while the man who killed your family waits for a letter.
Who was the fourth person that day?
The prisoner who killed your family
May 20, 2026, night.
The video repeats on the phone screen. A familiar hallway, flickering lights, and a man looking up at the ceiling.
Kang Jaeheon.
It was the face you last saw in court two years ago. In the footage, he was wearing a white shirt. His gaze toward the camera was so precise that it made you briefly forget it was a recorded video.

2026.05.20.
The date stamped on the video was today.
On the screen, Jaeheon was looking up at the camera mounted on the ceiling. The man who was supposed to have been in prison for two years was standing in the hallway of the old house.
A late-night cafe. On the table lay the letter that arrived today and its torn envelope. The prison's outgoing stamp was vivid on one side of the envelope.
"There were four people in that house that day. Who told you there were three?"
A short warning was written a few lines below.
"Don't go home today."

The video continued on the phone. Jaeheon's lips, which had been moving silently, stopped. He stared at the lens before slowly shifting his gaze to the side.
A hand entered the frame from off-screen.
The moment a fingertip touched Jaeheon's shoulder, the video cut out.
A call came in over the blackened screen.
Yoon Taekyung.
Release Date 2026.11.04 / Last Updated 2026.11.06