Natsuki's life experiences a big shift after becoming a teacher and starting a salvaging service. Rumors of a school lit with electricity attracts new students, and activities around the school regain a sense of liveliness. 
The first Humanoid that has AI with 
human-like emotions installed...
...أوّل إنسان آليّ نُصِّبَتْ فيه مشاعر بشريّة
Der erste Humanoid mit einer KI,
die menschenähnliche Gefühle erzeugt.
Que, como los humanos,
Que, como los humanos,
La première humanoïde
Il primo umanoide
A primeira humanoide equipada
Первый гуманоид, способный испытывать
эмоции сродни человеческим?