From Douluo Continent Begins Sharing the Heavens

According to A Jie, the Super Seminary was a special school secretly established by the government, dedicated to training people with superpowers like Dai Changsheng. Any superpowered individual trained by the Super Seminary would eventually become a qualified superhero, then go on to fight crime and uphold justice. After listening to A Jie's spiel, Dai Changsheng deliberately put on an act as though he had been completely won over, saying excitedly, "Great! This kind of school was practically tailor-made for me.