The Doll Girl Has No Feelings

[Urban combat + System + anime-inspired + apocalypse] Years from now, humanity will finally discover extraterrestrial metal with signs of life and successfully create the first batch of mechanical dolls with self-awareness... But opportunities often come with danger. Ling Ye, left behind in his hometown, suddenly receives a mysterious message and a special gift from his parents, who have been missing for a long time. To decipher the message, Ling Ye passes a series of rigorous tests and enters the National Mechanical Doll Academy as a specially admitted student. But on his very first day at the academy, he has a rather unpleasant encounter with the school's witch...