Code Blue - Season 3 Episode 9 One Hour of Fate

Three people with emergency cases are brought in the 1st ER. One person is Morozumi Kohei, a 33 year old wheelchair rugby player. While warming-up during half time, wheelchair seems to have fallen down from stairs. Furthermore, there's a burn patient, and a patient who fell from a high altitude, all the 3 of them were brought in. Aizawa Kousaku gathers everyone's strength and with swift correspondense, the result is, 3 people's lives weren't lost and have been moved to the ICU. As Tachibana Keisuke thinks back upon months ago, he talks how Shiraishi Megumi has come to lead a good team. In the medical office, Natori Souma's father, Shouma was waiting. What is his father's purpose?