Young-gyu's junior depository gives Young-gyu an offer to install a burglar alarm free of charge. Young Kyu is very happy that he has a chance to earn points, and he is happy to hear the story. Theft alarms are set up, and hospital staff are wondering what the password is. Chan-woo is supposed to have his date of birth, and Young-gyu is supposed to be the year of history in Korea. On the other hand, the alarm rings loudly during the consultation, and the employees don't remember their passwords. (Source: SBS)