As Doldam Hospital suffers from a lack of doctors, Master Kim visits the main hospital to ask to send young doctors to him and runs into CS fellow Cha Eun-jae and GS fellow Seo Woo-jin. Woo-jin is ostracized by other doctors because he had done whistleblowing on other doctors' corruption and malpractice. On the other hand, Eun-jae always takes a tranquilizer before operations due to her operation fright.