The episode continues with the intense rescue operation in the flooded basement. Shun plays a crucial role by using his quick thinking to keep the sealing sheets in place with the help of the water current. The team's efforts are successful, as more and more water is pumped out and the water level gradually decreases.

Daigo reassures the trapped individuals, Mako and her grandmother, that they will be rescued. He prepares them for the moment when the door opens and the water rushes out of the room. Daigo's determination to protect them is evident, showcasing his commitment and courage.

Shun faces a personal challenge when water leaks into his face mask. Despite the risk to himself, he remains underwater, holding the cloth firmly to prevent the water from flowing back. His resolve is tested as he endures the increasing pressure and discomfort.

The moment arrives as the door to the flooded area is opened. Daigo braces himself to shield Mako and her grandmother from the rushing water. The scene is tense, highlighting the danger and urgency of the situation.

The episode delves deeper into Daigo's past, revealing his struggles and the burden of guilt he carries. It shows how Daigo was influenced by Asahina, who persuaded him to join a Tokyo Fire Department rescue unit and save 140 lives before retiring at the age of 35.

Nakamura Yuki conducts interviews to understand the events of the rescue operation. She speaks with Mako, who shares her experiences and recounts how Daigo's words and actions gave her a sense of pride and safety during the rescue.

Yuki begins to grasp the significance of Daigo's and Shun's rescue efforts. She realizes that their actions, though they may seem reckless, prioritize saving lives above all else.

The episode reveals the meaning behind "Fire Company M." Initially, it was thought to stand for "memento mori," but it turns out to mean "medetai," symbolizing the creation of a happy Japan. This reflects the team's mission and vision.