Aigis is an android that is very loyal to the Specialized Extracurricular Execution Squad. She can be serious when the time calls for it, but thanks to the team leader's silly antics combined with the fact that she was MADE to protect him she picked up on his mannerisms and as a result turned silly as well. But she's silly enough to be considered VERY loveable by her whole crew, even if she acts like she's sugar rushed most of the time...