"Red Sun" Kim Young Chul found out Yoon Kye Sang's Identity.

On the 7th episode of KBS 2TV Monday/Tuesday "Red Sun" broadcast on March 25th, Secretary Ahn (played by Lee Sang Hoon) heard about Lee Eun Soo (played by Yoon Kye Sang) from his subordinates.

On this episode, Secretary Ahn's subordinate realized that Lee Eun Soo was Jung Se Ro. Looking at Lee Eun Soo's face, he thought of the photo he saw at Jung Se Ro's house. In the picture, Jung Se Ro was laughing with his grandmother Hong Soon Ok (played by Kim Young Wook).

At this, Secretary Ahn's subordinate went to Hong Soon Ok and checked if he was really Jung Se Ro. Han Tae Oh who heard this story couldn't help but feel shocked and shouted, "Hurry up and find where Han Young Won (played by Han Ji Hye) is."