Ichiban Ushiro no Daimaou

Ichiban Ushiro no Daimaou summary:

“Future Occupation…Demon King.”
Sai Akuto enters Constant Magic Academy to be useful to society and to become a top-ranked national magician. However, a horrible prediction is made on his first day. Thanks to this prediction, the cla.s.s representative girl hates him, a girl with a mysterious power embraces him, a female artificial human is sent by the empire to observe him, and his school life is otherwise thrown into chaos…