The episode begins with intense training for the Demon Slayer Corps. Tokito leads the training and pushes everyone to their limits. When Tanjiro arrives, they are greeted by Tokito's sharp-tongued crow, which causes some excitement.

Tanjiro meets Tokito and Mr. Kanamori, who is responsible for maintaining Tokito's swords. Kanamori explains how important it is to keep the swords in good condition for fighting demons.

The training continues with rigorous exercises, emphasizing the need to keep moving even after being hit. Tokito advises the students never to attack emotionally and to train every movement to succeed in real battles.

During a break, some students ask Tanjiro to convince Tokito to stop the training, but Tanjiro recognizes Tokito's dedication and hard work.

In the evening, Tokito resumes his training and spars with other Hashira members. They discuss the training and their determination to grow stronger.

Tanjiro is encouraged by Tokito's progress and prepares for the next phase of his training. He challenges Tokito to a friendly paper airplane competition to lighten the mood and foster camaraderie among the trainees.

Tokito wins the competition, but the atmosphere among the trainees remains positive. Tanjiro reflects on the importance of becoming stronger to protect his sister Nezuko and defeat Muzan Kibutsuji.

The episode ends with Tanjiro visiting another Hashira, exchanging warm greetings, and learning about their unique training methods.