Valkyria is all fired up after killing the witches, but one of them, Hatsuna, turns out to have regenerative powers, and survives the attack, gaining her freedom. Hatsuna happens upon the observatory where Neko and the others are hiding out, unaware that her target, 1107, is Neko.
When she first goes in she’s shocked to find them all dead and covered in blood, but they’re only playing possum, in case she was Valkyria, not an unwise gambit to employ considering how powerful she is. When a phalanx of riot police try to arrest her, she blows up a mountain with antimatter. Yeah, you really don’t want her thinking you’re alive when you meet her!
We don’t learn a whole lot about what makes Hatsuna tick, but she’s a virtually invincible A-rank witch with no beacon, so she could be a powerful ally. She’s dubious of Ryouta’s commitment and utility as an ally to the girls, but when she tests him, and he risks his life to save hers when the test goes awry, he not only makes her feel silly for doubting her, she also falls for him on the spot.
Kazumi had previously been the most romantically aggressive with Ryouta, but most of her behavior has been teasing, covering up her own nervousness and inexperience. Not so with Hatsuna, who plainly, clearly confesses to him, asks to be his girlfriend, and kisses him. It’s a quick, but he did save her life, and like the others, she’s never known a human as kind as him.
The witches’ creator, master, and tormenter, Ichijiku Chisato, isn’t interested in kindness, but in unravelling the mysteries of life. He doesn’t care how many people suffer die if it nets him answers. He doesn’t hesitate when he sends Valkyria, whom he calls Fujisaki Mako, nor does he hesitate to speak his mind to her. Such is her psychological conditioning, one slap to her face causes her to fall into his arms, sobbing and submissive.
Of his “toys”, Mako certainly seems to be his masterpiece, a witch who can use eight different kinds of magic, some of which we haven’t seen yet…yet she’s just another piece of meat to him, the weapon that will help him inch closer to those truths hes so interested in. Still, Ryouta has amassed a pretty impressive coven, and its not unreasonable to believe all of them working together could give Mako a run for her money.
The only problem? Pills. There’s only a week left of summer vacation, and only a week left of pills for the girls. If only one girl takes all the remaining pills, she can survive long enough for Ryouta’s uncle to make more. In love with Ryouta or not, Hatsuna is hiding her personal pill supply from the others. Kazumi suggests they draw lots, but one by one, the others bow out, all giving their reasons.
The old, selfish Kazumi would have said “Fine, thank you very much!” and taken all the pills. But As Ryouta noticed earlier when Kazumi included Hatsuna with the pill distribution: Kazumi has changed. She’s come to see the group as her family; they’re going to live togeher or die together. And what is her reward for this newfound selflessness? Ryouta discovers that Neko is definitely his childhood friend, drawing the two closer together than ever before. Poor Kazumi.
And oh yeah…Valkyria has found them. Poor everyone.