Chương 170: Chapter 170.

Sun kept calling Sarah, but she was just running away from Sun in fear.

"Hey, Woochang! Woochang!"

Sarah needed to do something different since Sun found out who they were.

Sarah hurriedly ran outside of the warehouse to find Woochang. Meanwhile, Sun still tried to untie the strap on her wrist.

Now that Sun found out who kidnapped her, they could kill her anytime.

Sun had to run away before the man came back.

***

Gyeonhui turned on the phone app and checked Sun's body status. Her heart rate and blood pressure looked normal.

"Hah…"

Gyeonhui exhaled a sigh of relief, and he activated the globe button in the menu.

"What is this?"

"This is a GPS tracking system installed in this app. I didn't know that I would use it like this."

It was a function in the phone application to collect more detailed information about the wearer, such as their travel distance, the number of steps, and their location.