Sociopath society

The elite high school Shiroi heya, is known for its isulation of students, originally built to promote the elite of the country, the school has 4 years after the opening allowed itself to open a class for "normal people", class E it stands at the precipice of the school system of Shiroi heya but through the newly introduced advancement system, the class E can fight its way up to class A, the graduates of class A have a 100% acceptance rate at universities, and a 30% chance of winning a Nobel Prize, to make the system fair the school has put 3 students who originally belonged in class A into class E whether they come forward or not is up to them,fact is that only class E knows about this, but one thing is for sure one of them is Joe...