Daigo and his team, Fuwa Rescue, are intensely preparing to improve their response times, and Matoi recognizes their potential for impressive performances in the coming year. These preparations are abruptly put to the test when a high-rise fire breaks out in Toyo Ward, requiring the immediate deployment of special rescue and firefighting units.

Upon arrival, the team learns that the fire started in an internet café on the fourth floor of a six-story building. Since the lower floors are occupied by restaurants and the building's structure complicates access, the situation demands a strategic and swift rescue operation. The fact that several people are trapped inside the building—referred to as "252" in rescue terminology—heightens the urgency of the mission.

Daigo, Matoi, and the team, characterized by their dedication and a slight touch of arrogance, strive to rescue every single individual. Their resolve is tested as they navigate smoke-filled corridors and face the challenge of saving those unable to escape on their own.

At the critical moment, Daigo discovers several survivors on an east-side balcony, cut off by thick smoke. The team's quick thinking leads to an unconventional rescue strategy, evacuating the trapped individuals using a fire stretcher across a narrow rescue ladder—a perilous task requiring precise coordination.

Throughout the episode, the harsh reality and emotional toll on the firefighters and rescue workers become evident. The characters' conversations offer insights into their motivations, the weight of their responsibilities, and the personal struggles they face in their line of work.

By the end of the episode, the successful rescue of the trapped individuals showcases the team's unwavering dedication to their mission.