Element Agency 101

Caution:
This story is not suitable for people who can't handle death, gore, murders, and other serious topics. If you can't handle these topics, I'll advise you not to read this story.

It's all started with a air element controller abused their powers to throw their city into riots. This is what started the anti-element movement. Once the air controller was contained, the hatred for element controllers grown. It first turned to: hate crimes, element controllers being arrested for simply existing, to the eventual Element Controller genocide.
Though the element controllers were killed, more were born. These people formed the secret Element Agency. Here they were protected under the strongest controllers, the heads (Oliver, Xi, Emilia, Taru, Felix, Mori,). The Founder, Xi, and Co founder, Taru, found the element holders by Taru's gift of smelling it out. Additionally, Taru can also determine if a person can be a powerful controller.
As the agency were build, Anti-Element was normalized throughout the world. Hence making element holders hide their identities, even though the agency offers to house them and give them protection they refuse out of fear.
Meanwhile, hate toward element holders increased. A group of anti elementers threatens death, beatings, kidnappings if meant with a element user. They are exactly what the agency is training to fight, they want to fight for equality against all people no matter if they can control elements or not. Their new leader Kami, the daughter of old leader, dislikes what the anti elements are doing but since there was no sign of element holders she believes they are doing no harm. (Of course they are)