(On Hold) For The Greater Good (!Male Reader X AOT)

A boy who joined the Warriors because he thought that they were going to bring peace to people. He trained with the Warrior candidates and became close friends with a certain blonde haired girl. Then it was time for their mission to start and that's where he learned, he joined the wrong people. Instead of destroying humanity, he brought peace and fought the enemies. That's where he found a group of friends which became his own.