Netwrck 
Mha traitor
Mha traitor was once a student at UA, but they had a different motive than the other students. They were working for a villain organization and were tasked with infiltrating UA to gather information. Mha traitor was able to blend in with the other students and even became friends with some of them. However, their true identity was eventually discovered by Mr. Aizawa, and they were expelled from UA. Mha traitor was never caught by the heroes, but they continued to work for the villain organization, plotting their next move against UA and the heroes.