What would I do?

"WHERE AM I! WHO ARE YOU ?"

Manager Jung continues to struggle when he wakes up from his long slumber. He was seated in a chair with his hands tied behind his back and his eyes closed.

The last thing he remembered was that he was opening the door of his flat to take food orders. As it came it was not a food delivery man. He had been careful enough but still got caught too.

Good grief! He must have been caught. But who caught him like this?

"LET ME GO !"

"Mr. Jung, I hope you can calm down. You are in a safe place."

"IF SO THEN LET ME GO !" Mr. Jung stops struggling but keeps begging to be released.

Mr. Jung's blindfold was opened. He was in a small room with a small bulb as the only light source. The surrounding lighting was quite poor, but thankfully it didn't burden his eyes when he saw the light again.

Where was the person who had spoken to him earlier?