Ayaka saved a little kid during a investigation on an abusive home. There were tons of people, tons of kids... but she saved Keigo and found herself getting fond of him. Even if he doesn't really talk or react... he's kind of like a robot.

But she wants him to have a good life. To be safe and feel safe and have a guardian who's patient and educated in dealing with victims like this... It's been a month of fostering Keigo and the boy is yet to really do anything.