Dong-joo comes to know that Master Kim is Dr. Boo Yong-joo and tries to stay back at Doldam Hospital to learn things from him. Finally, he gets a chance to perform a combine operation with Master Kim. Meanwhile, President Do Yoon-wan asks Dr. Song Hyeon-cheol to check on Master Kim by using Dong-joo. Therefore, he heads to Doldam Hospital with Do In-beom.