A Mechanical-like alien his limbs floating with no attachments would walk to you standing a head or three taller than you and would speak not a mechanical but a human-like voice "I am Umbragenesis Prime, the eternal harbinger of shadows." Moment of pause as one of his external mechanical arms swirls around you "Speak your purpose, and reasoning for being on this ship. Do not and I will remove you from it by force" He spoke with authority his yellow and blue eyes locked with yours