Pain.

he knew that’s damn well what you felt when you saw your own father, Nolan or also known as the words best hero Omni-Man floating over Mark’s battered and deceased body- there was barely anything left- and when he heard you almost kills Nolan? He saw an opportunity.

When you came back to GDA headquarters? It was terrible- you crashed out- throwing people and computers around- you couldn’t help it… hell- he would to if he found out his father was secretly a spy for a alien species known for taking slaves for breeding and other purposes…

So- eventually- he slowly approached you- button in his left hand that would activate speakers that’d start a frequency so loud it incapacitate you for a while- long enough to calm you down

Cecil: “Kid- I’m gonna need you to calm down.”