Masaya begins having prophetic dreams, including one where he is invited to join the team and one where he sees Ichigo crying. The next day, his first dream comes true, against Ryou's protests and Zakuro's concerns, and he becomes a member of the Mew Project. The group goes to investigate a strange light being emitted from a river to determine if it is mew aqua. The aliens also go to the river. As the two groups battle, Mew Pudding and Tart both jump into the river to look for the mew aqua, eventually discovering there is none. After Mew Ichigo uses her attack to increase the Blue Knight's sword's power, he destroys the many chimera animas being used by Pie. The light disappears and the aliens leave as the Mew Mew wonder what is going on.
Mark inizia ad avere dei sogni profetici, in uno di questi gli viene offerto di entrare a far parte del gruppo mew. Sogno che diventa realtà il giorno dopo. Il gruppo con la nuova recluta decide di andare a investigare una strana luce che viene da un letto di un fiume per scoprire se si tratta di acqua mew. Qui durante lo scontro contro gli alieni i poteri di mew Berry incrementano i poteri della spada del cavaliere blu. Dopo la battaglia la luce scompare senza nessuna spiegazione.
蒼の騎士は青山くんだった…！！これからはいつでも一緒にいられると思うと、うれしさいっぱいのいちご。そして、青山くんをミュウプロジェクトの新しい仲間として迎え入れようと、カフェミュウミュウへ行こうと誘う。これで戦力もアップすると盛り上がるミュウミュウ一同とはうらはらに、白金とざくろだけは何かを感じていた。そんな中、天王洲アイル付近の隅田川で発光現象がおこり、これもミュウアクアの影響によるものかと思い、調査に向かう。同じく異変を感じたパイたちも現れ、ミュウアクア争奪戦となる。仲間が増えて勇気百倍になったミュウミュウたちは、見事な連携プレーでパイたちを撃退する。結局ミュウアクアはまたそこにもなかった。「何故？」という疑問が両陣営に残りつつ、さらに多くの謎も残ったままであった…。
