Towa recalls how she joined the Ptolemaic Army. Though she is happy with the new experiences and family she has made, she's a bit troubled with how they get along with each other. While daydreaming, she is startled by a voice, which is revealed to be Yoshino and Sho training. Yoshino disciplines Sho, and Towa is concerned for his safety, though he reassures her otherwise and they return to training.
Towa then returns to daydreaming just as she hears another commotion, this time revealed to be Dragunov and Caroline who had been testing something. Towa suddenly faints due to the amount of trouble that keeps coming, while Caroline is disappointed and asks her to faint after she sees her invention.
As Towa regains consciousness, she learns that Caroline wants her to speak with an AI and use her voice for its personality development. She's honored by Caroline's thoughts, only to learn that Caroline prefers her kind and honest personality over Dragunov and Yoshino's, even though the two are standing right in front of her.
At the city, the new AI, Little Lady Black, fights several Invaders who have arrived. Both Caroline and Towa are dumbfounded as Towa remarks that the AI was kind until Dragunov and Yoshino arrived. Little Lady Black then yells at Towa, who in turn tells the AI that yelling at people isn't nice. Odette and Nowan are Little Lady Black's opponents, with the former stating that these people are scary and the latter that they're a civilization lagging far behind.
Little Lady Black continues to fight Nowan, who creates numerous fissions to distract her. Odette asks Nowan if they're ok, who tells them that if she gets too close, she'll be full of holes too. Caroline and Towa wonder who Little Lady Black got inspired from as she continues fighting Nowan. Odette decides to retreat, and when Nowan protests, she tells them that even if it doesn't hurt, she doesn't want to see them roughed up. Little Lady Black continues attacking the escaping spaceship. Caroline and Towa comment on how Little Lady Black must be a good girl at heart, and Towa concludes that Dragunov and Yoshino must be fundamentally good people.