The Episode begins in a flash back with Keine teaching the tale of the bamboo cutter to a young Marisa. Then it cuts to Marisa about to die only to be saved by Sakuya stopping time. The Scarlet devil team shows up comprised of Remilia and Sakuya. The then fight and begin to overwhelm Eirin and Eirin is then defeated by a combined pincer attack from Marisa and Reimu. The scene then cuts to a flash back of Eirin apologizing to Kaguya for creating the elixir and only Kaguya receiving the blame. Kaguya tells her to stop blaming herself and the two hug. The false moon then disappears. The scene then cuts back to the present with Eirin and her servants defeated. Yukari explains that there is no need to seal of the passageway to the moon as the Hakurei barrier already protects them. Reimu and Yukari then get into an argument and just before they can fight, Kaguya then steps out, excited to greet the new guests.
自称八意永琳的家伙实力太强大了——就算是自称月之贤者，并具有千年智慧的家伙……
不过八云紫她们突破了狂气的兔子设下的幻术，而援军也抵达了这里！
击破了八意永琳之后，永远亭那位“公主”却终于现身！
本集威严满满的插曲是柚木梨沙演唱的「必然のカタストロフィ」。片尾曲是Senya演唱的「照らされるくらいの幸せ」（原曲：《永夜抄》第六关背景音乐「ヴォヤージュ1969」）。
