Ein

" Indeed, it’s that adult—Schale’s ruler. " Ein (アイン), also spelled Ain, is a non-playable character in Blue Archive. One of the members of a mysterious trio that appears before Sensei. She will diligently execute the Decagrammaton's final directive and bring forth the final kingdom. She is a girl of short stature and all her skin is white, her eyes are yellow and her pupils are in the shape of X. She has a robotic tail as well as her hands and wears a face mask.