The previous generations of Shrek Seven Monsters were all impressive powerhouses. There was once a unique incident that resulted in the deaths of two members from a generation of Shrek Seven Monsters. At the time, Shrek Academy, which had always been gentle and calm, suddenly bared its fangs. It was a terrifying vengeance that remained in people's memory.
Shen Yue read about this incident in the military's top-secret files. That particular incident resulted directly in the change of sixteen new federation members.
The public never learned what had happened during the incident, but it caused a huge amount of chaos at the higher levels of the entire Federation. As for what actually occurred, there was no information recorded in the file. It was only mentioned that the consequences were deadly serious. Everyone that was related to the two deceased Shrek Seven Monsters was suffering through different changes that none of them wanted to accept.