We, along with Diva, learn via Matsumoto of Ophelia’s beloved partner and support AI Antonio, who despite a propensity for crankiness always had her back. He always said there was nothing wrong with her singing, she just needed the right stage to perform it. His mission was only ever to help her achieve hers.
But before he could do this, he mysteriously shut down five years before the present day. Ophelia lost her primary sound and lighting guy along with the only person she trusted with his rough-edged praise and encouragement. As such she was never the same, and eventually committed suicide or “self-destruct”, lending credence to the growing belief that AIs had souls, the same as humans.
Matsumoto’s plan of action feels too much like a “stopgap” measure for Diva—especially this evolved, more human than ever version of her. She wants to get to the root of Ophelia’s distress so she won’t even have to talk her off the ledge, because she’ll never climb onto it in the first place.
Diva finds Ophelia in the concert hall’s museum, where she’s watching Diva’s early days. Diva asks her upfront (and rather clumsily for this Diva) whether there’s anything troubling her to the point she might want to die. Ophelia leads Diva to the Antonio exhibit, where Antonio’s actual body is on display in a box of lilies.
It’s clear from the way she was watching other songstress sisters that Ophelia is seeking the answer to how they all sing, and for what purpose. But while Ophelia grieves for Antonio, her one and only partner, she’s not in any hurry to join him, as she knows he’d be the first to say she has to do better. Diva puts a lily in Ophelia’s hair, hoping it will be a talisman of protection, and sends her on her way.
Ophelia (performed by the always adorable Hidaka Rina) puts on a wonderful, spellbinding show as expected, but afterwards Diva is troubled when she sees “that look again” on Ophelia’s face. Still, she’s determined that it’s probably not Antonio’s loss that led the near-future Ophelia to suicide; or at least not all it was.
After showing Matsumoto the image of a young Kakitani (whom he insists shoudn’t exist in this timeline), he warns Diva to ditch her sympathy and empathy she’s developed over the years and stick to the mission. Then she insists he tell her more about Vivy and their relationship, which she imagines must be substantial considering he rescued her from falling without hesitation.
Matsumoto decribes Vivy as we watch a montage of her in action, and while the words describe an unpredictable pain in his cubic ass, there’s also a hint of reluctant pride in his telling. He even admits there was a point when he thought he could “look to her with confidence” (as a reliable partner in the Singularity Project), but then Saeki killed himself and she froze.
When Ophelia’s show is over, Diva and Matsumoto keep an eye on her via the cameras, but then Diva spots Kakitani, and goes chasing after him, promising to tell Matsumoto about Vivy’s “basic distress.” But because Diva rushes headlong to Kakitani without all the info—just as Vivy often did—he ends up captured by him. All of her memories of him in past timelines wash over her just before he zaps her with a gun that paralyzes her.
Meanwhile, Matsumoto realizes the camera footage has been faked (since Ophelia in the green room has no lily in her hair) and someone other than him is doing some hacking. He races to Ophelia as fast as his little flight servos can carry him, but is met with another bombshell: Ophelia isn’t Ophelia anymore, but Antonio in Ophelia’s body. It seems, then, that when Antonio shut down, it was because he either merged with Ophelia or took over her body. In any case, he says Matsumoto is “fatally too late” to save her. To be continued…
Post-credits we find ourselves hearing Kakitani (or whoever he is)’s story, as he yearned to be a pianist and to catch up to his talented teacher. When he and that teacher are in a horrific multi-car accident (which…how do these keep happening even in the future?) the teacher saves his life and then goes back into the inferno to save others.
Like Vivy, he extended his mission to “make people happy with his piano playing” to keeping those people alive. Unfortunately, the gas of the cars ignited and blew him up before his protégé’s (presumably non-fluorite) eyes. That brings us back to the “present”, where Diva is bound to a chair and Kakitani greets her…as Vivy. How he knows that, and how his actions related to Ophelia/Antonio, are questions for next week.