The thirty-ninth chapter of the Toaru Kagaku no Accelerator manga was released on September 27th, 2017.
Heaven Canceller checks on the girl's x-rays he finds a spot on it and says that it is not his area of expertise. Meanwhile, Last Order brings a box of brand new clothes for the girl, who is relieved that Last Order bought something to her taste as she didn't like Last Order's sense of style. The girl says it was time to fight, impressing Last Order on her coolness. But first, the girl takes Last Order out for some food.
Heaven Canceller checks into the girl's room and find no one there. Accelerator arrives and asks for his spect scan, which Heaven Canceller says he will do, but first he says that there is something wrong with the girl. Back with the girls, after going to a restaurant the girls go to a park and eat ice cream. Here, Last Order who the girl is, though believes she isn't a bad person, but fears that her position with Accelerator as his "proper wife" might be displaced. As Last Order eats her ice cream in her worry, the girl notices something beyond the crowd. Some thugs are accosting a young man and dragging him into an alleyway, and she immediately goes to them.
The thugs see her and warns her not to get involved, but she throws her ice cream at one of them and tells the would-be victim to stand up. She lectures him that being weak is nothing to be ashamed of but says that not trying to conquer it is weakness. The young boy bows as he hurriedly leaves the alleyway. The thugs come toward her, but then the girl lectures them, saying that though they look strong they are squandering their strength. Then she says she is an esper, putting the thugs on alert, and asks if she's a high-level esper. The girl denies this and says she is merely a Level 1. This momentarily stuns the thugs as she continues to remind them she is a Level 1. But this was just enough time for Last Order to come in and smile them. With that distraction, Last Order drags the girl and runs away from them.
The girl and Last Order later lose them in a park, much to their relief. After Last Order complains how Anti-Skill and Judgment never show up at times like this. The girl agrees but say that at least it was fun. Last Order then asks who she was referring to when she said it was time to fight. The girl stands up and says there is someone she needs to save.
- The girl and Last Order spend some time together and later get into trouble.
By order of appearance:
No abilities were used in this chapter.
- Central Woods Park (中央森林公園?)
- Last Order saying Accelerator always brings back girls with him is an obvious reference to Esther Rosenthal and Hitokawa Hasami.
No references to culture were introduced this chapter.
- What is the girl's troublesome condition? Is it related to that spot on her chest as seen in her x-ray?
- Who is the person the girl trying to save and who is the one she is intending to fight?
- Girl: "Being weak is nothing to be ashamed of. But not trying to conquer that is a weakness"--to the boy she saves.