In 9034, most jobs have been replaced by machines. If you want to survive, you can only learn. Countless parents have personally sent their children to private schools, sent them to hell, signed life and death certificates, and naively hope that their children will return as adults. The child left school with great interest and said goodbye to his parents, but he never imagined that this would be the last time he would see his parents.
Endless "exams", numerous crises, and when they return again, they have already emerged from their cocoons and become butterflies, but the innocence in their eyes has disappeared...
Now, the exam officially begins.
Intention: None