Devil

could refer to
*Fallen angel: An angel which has malfunctioned and defied God, also known as a Demon or Devil.
*Glamorous Devil: A supercomputer located in Florida.
*Lucifer: A fallen angel, also referred to as 'Satan' or 'The Devil'.
*"Devil": A heavy combat land drone built by the Ark of the Electronic Sea, reflecting the 'Devil' in their scriptures.