Outside, Yachiyo, Mifuyu, and the other girls are confronted by the Amane twins and Magius acolytes, and it looks like a magical girl-on-magical girl battle is about to take place. But to the twins’ credit, they seem to stand down at least to hear Mifuyu out; such is their respect and love for her. Mifuyu tells them the time has come to stop hurting each other and others, because the Wings of Magius’ plan failed.
Inside, Nemu stops the time suspension, the hourglass shatters, and suddenly Touka remembers everything: life with Nemu, Ui, and Iroha in the hospital, and all of the things she’s done since then to end up where she is. It’s a tearful reunion, but Touka also finds herself crushed by guilt. Kugimiya Rie does some excellent work here.
After hugging Iroha, Touka wants to know why Nemu didn’t tell her the truth when she knew it all along, and the answer is simple: Nemu didn’t want Touka to abandon the plan. The collective fear and misery of countless magical girls who came to Kamihama City drove Touka mad, but Nemu’s knowledge of not only losing Ui but knowing no one knew but her must’ve have driven her mad, too.
That’s because even with the benefit of hindsight, and the fact their efforts thus far almost killed their big sis Iroha, Touka and Nemu decide to press on. They don’t believe the Doppel System to have failed, but simply isn’t finished yet. They decide to keep the promise they made to Ui, even if she wouldn’t want them to, and “get back to making their mistake.”
As they ride off aboard the awakened Embryo Eye bound for Mitakihara, which they plan to fuse with Embryo, I had to hand it to these two for doubling down on their bad bet. It’s not surprising at all that two girls with the hubris to believe they could take on Kyuubey’s powers and control them would believe that they alone can save everyone.
But the immediate effect of Embryo Eye’s awakening is that nearly every magical girl in Kamihara City is overwhelmed by their Doppels. I suppose they’re all simply necessary sacrifices for the greater god to Nemu and Touka. But Mifuyu is determined to protect every last one of them with what power she has. She tells Yachiyo to leave everyone in her care while she heads off to try to stop Embryo and get Iroha back.
Mifuyu puts up barriers around all of the Doppel-ified girls to pr otect them from themselves and each other, but when they all start banging against those barriers, it takes a toll on Mifuyu. Enter Momoko, who offers physical, emotional, and magical support. Their mission is nothing less than reaching out and touching the soul of every affected girl and ripping away the darkness causing the Doppels to form.
To do this, Mifuyu and Momoko enter some kind of “soul realm” where the overwhelmed girls are represented as being confined to their own individual four-poster beds. Sana, Felicia, and Tusurno are all freed, but every time Mifuyu and Momoko free someone, their soul avatars crack and threaten to shatter.
Mitama, ashamed by how she’s played both sides for so long, is eager to help, but Mifuyu warns her not to. She and Momoko have made their choice, and there’s no going back. But the girls who remain when they’re gone will still need a Coordinator, so Mitama must live on.
The last magical girl Momoko helps save is Kaede, who finally reunites with Sena. But once all of the magical girls who had been Doppel-ified by Embryo Eye awaken back in the normal earthly realm, they find Momoko and Mifuyu lying beside each other, hand in hand, their soul gems shattered.
Thanks to Nemu, Iroha is trapped in some kind of protective dimension, while Yachiyo is headed off on her own to face overwhelming odds as Embryo Eye and Walpurgisnacht will soon clash and cause unfathomable destruction.
Two girls driven mad by their master plan, another who may be the only one strong enough to stand against them. And then there’s the wild car, Kuroe, slinking along with quite a lot of black goop in tow, followed by a translucent Kyuubey. On to round three.