Bored with their school life, the class decides to plan a camping trip to Camp Circle V for an entire week.

The class makes it to camp with no issues and quickly realizes how fun this week will be.

The class continues to have fun at the camp doing activities, learning history, and sharing bonding moments as they all open up more than they have before.

The class enjoys their time together in the dark of the night when a large escaped prisoner attacks the camp, leaving Shiori and Hikigaya no choice.

The prisoner doesn't relent. Shiori and Hikigaya continue their fight against him as Chizuru and the others do their best to stay alive.

After a fight that felt like it lasted a lifetime, the class watches as it all comes to a final conclusion in an instant.

The aftermath of the fight spreads quickly, leaving everyone feeling destroyed. But even still, the day still ends, and a new one begins.