Embarking on a thrilling adventure, Aoi Yukimura and her chums opt for the latest pursuit of indoor rock climbing! However, the sheer size and intricacy of the wall leaves Aoi perturbed and overwhelmed. Comfortingly, Kaede Saitou makes an appearance, laying out the guidelines of indoor climbing, igniting a spark of courage in the girls to attempt it themselves. Despite the daunting and formidable nature of the wall, Aoi eventually discovers that with the assistance of her friends, she can potentially triumph over this obstacle.