Aisha is an artificial intelligence designed by August Gaunt to serve as his opening act. It's comprised of 5 different personalities, all looking the same, only wearing a different colored outfit. Areum is the blue version, In-Su is the purple version, Seung-Jin is the red version, Hye-Mi is the yellow version and Ae-Cha is the green version. Each one of them represents a different stage of grief.
She is also a k pop star who sings about love and loves steeltoe wanting to marry him 