After reaching the destination which was nothing but a private arena or training ground that was only available for teachers so they could teach their favourite students without a problem.
"Yes...that's right, they show favouritism and Nex acknowledged saying some students earned it from teachers whether they helped their teacher or bribed them or blackmailed them or earned a great trust..which will depend on the students.
But that's all, nothing more than that. Nex stated this publicly to every student so that they could exploit the professors' weaknesses...which makes the professor do their duty diligently.
