Lee Na-yoon was waiting for Jeong Jae-yeong.
On the fourth episode of the OCN drama "Duel", Soo-hyeon (Lee Na-yoon), Jang Deuk-cheon's (Jeong Jae-yeong) daughter, appeared.
Soo-hyeon suffered from pain and asked her kidnapper and clone Lee Seong-hoon where her father was.
She said, "He didn't appear in my dreams no matter how much I waited. I was so scared".
Lee Seong-hoon said, "Sleep more. He may come this time". He injected medication into her and put her to sleep.