This drama tells the story of Kaito, the son of the chairman of Paradise Memorial Hospital, one of the largest hospitals in Japan. Due to a bad relationship with his father, he did not become a doctor, but worked as a reporter for a weekly magazine in a publishing house. Before proposing, he heard that his father was involved in an incident, so he went to Paradise Memorial Hospital. Taking this as an opportunity, Kaito, who knew his father's true intention, decided to fight against the power of the large hospital in order to retrieve the important things built by his father and to protect his loved ones...