Yoo Oh Sung of 'Great Doctor' thought of Kim Hee Sun as his competition, and started to create false incriminations.

The 4th episode of the SBS Monday Tuesday drama 'Great Doctor' aired on August 21st, Ki Cheol(Yoo Oh Sung) was nervous of Yoo Eun Soo's (Kim Hee Sun) presence.

After hearing that the doctor from the heavens treated and saved princess Noguk(Park Se Young) and is helping king Gongmin, he became nervous, because he wanted to become the king.

Yoo Eun Soo who recognized the late Goryeo king Gongmin and Choi Young(Lee Min Ho) had stated, "You both are going to do great things."

King Gongmin was encouraged through Yoo Eun Soo's advice and said in front of the bureaucrats, "As you may have already heard, the doctor from the heavens has been helping me. She told me that in the heavens, the things that I will do, is already written there." He was going to set up royal powers.

At this point, Ki Cheol appeared and said, "who is talking about these ridiculous things?" He said, "that woman is an imagery of a wicked person," and spoke of Yoo Eun Soo. As he was cautious of the heaven's doctor, Yoo Eun Soo, he spoke badly of her and labeled her as a wicked person.

Ki Cheol who has already been aiming for Choi Young, is now attacking Yoo Eun Soo, causing an interesting deployment.