Spade
Spade, or King, was found on a snowy road and adopted by a rich family when he was small. Abused by his adoptive brother, he ran away with Jack and Queen who originally came to steal a treasure on the boat they were on.
He never got along so well with Jack and they both used to play pranks on each other. He entered the Phantom Thief Academy along with Jack and Queen, from which he graduated.
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