Convincing Michiru that the photo was just Tsunekichi’s dream is child’s play for Nana, who was ready to murder her if she showed any sign of being suspicious. Still, Nana knows that Talented’s abilities can evolve, and Michiru doesn’t mind sacrificing her lifespan to heal others, so she still plans to kill her later.
At Tsunekichi’s funeral—the first of those killed so far—Kyouya voices his intention to perform an autopsy, since the police aren’t coming to the island. Nana takes him aside and protests desecrating a classmate’s body, only for another classmate, the necromancer Kazama Shinji, pulls Tsunekichi’s corpse right out of the coffin, ready to ask it what really happened.
As Shinji declares he can draw out the dead’s memories and even use their Talent, his old friend Yuuka rushes to his side, arguing that he’s really a good guy. Nana then tosses a Hail Mary, declaring she can hear Tsunekichi’s soul suffering. This turns the class against the idea of continuing with the necromancy, and Shinji stands down.
Later that night Nana spots Shinji and Yuuka together, deeming them a close couple. Kyouya is also out patrolling, knowing that if there’s a serial killer out there they wouldn’t want someone with the Talent to make the dead incriminate them.
When Yuuka mentions a movie theater fire where Shinji’s hand was scarred by burns, Nana admits he’s probably a good guy, but “a mission is a mission”, so she kills him with a poison needle in his sleep the next day.
In order to do so without detection, she feigns exhaustion then slips out of the infirmary. While on her way back she discovers a cat stuck in a drain, which is actually lucky because Kyouya and Michiru are already in the infirmary before she can return to the bed. By putting the cat’s welfare first, she opens herself up to suspicion of killing Shinji, but also serves to further confuse Kyouya, noted cat-lover: how can anyone who helps cats be a serial killer?
Unfortunately, it’s again not Kyouya Nana has to worry about this week. When she tries to kill Yuuka with a needle in the night, she’s bashed on the head from behind…by Shinji. Turns out he doesn’t just look sickly; Shinji is an actual zombie, controlled all along by the real necromancer: Yuuka herself!
It’s a great twist because like Nana I assumed she was Shinji’s super strong tomboy girlfriend, and her seiyuu Tomita Miyu really sold that presumed persona well. Yuuka revises her story about her date with Shinji at the movie theater. She was able to escape the fire, but he died saving everyone else. So she used her Talent to “bring him back”.
Now we know what she meant when she said the two of them were “stuck with each other!” As Yuuka and Shinji go back and forth with each other, Nana labels Yuuka as “insane”, likening the situation to split personality disorder.
Crazy or not, Yuuka isn’t ready to kill Nana yet, but it doesn’t take her long to pin all of the deaths so far on her. It’s unlikely Nana’s “Amateur Theater Hour” is going to work this time. She’s in quite a spot! So what does she do? Smirk an admit to killing them all.
I doubt even she knows quite how to proceed—perhaps by somehow exploiting Yuuka’s mental instability?—but one thing’s for certain: the mission can’t end like this. It’s her toughest spot yet, and I’m very interested to see how she wriggles out of it!