He hurriedly got out of the car and picked up his phone. Just a little away, he saw the building where Changsik lived. He looked at the 3rd floor first. All the lights were off. Did that mean Yoon Hojung had also left?

Daecheol called Changsik. He wanted to ask how that guy managed to even think about getting close to the murderer to get information. If he had known that he would do so, he would’ve held him back without a doubt.

This was not a regular criminal, but a serial murderer. The criminal was a lunatic who killed humans for fun and had forgotten about guilt a long time ago.

Did Changsik have the guts to approach a person like that? He had started seeming unstable a few days ago, but Daecheol did not think in his wildest imagination that he would respond like this.

“You said the playground, didn’t you? Where is it exactly?”

He heard the location from Changsik. He turned left at the convenience store and ran. Not long later, he saw a playground, in which he saw Changsik. He was looking down at his own hands in a daze while sitting on a swing.

“Hey, you okay?”

The moment he placed his hand on top of Changsik’s shoulder, Changsik spasmed and sprang up. Daecheol saw something...