A young man, Arthur Arcadia, is caught using a fake watch to secure a $500k loan from a mob boss. The boss identifies him as Richard's son and accuses him of being sent to steal a crucial ledger. Arthur denies this, revealing his mother is dying and he needs $600k for her treatment. He proposes a deal: put him in an underground fight against the boss's toughest fighter. If he loses and dies, the boss gets to publicly humiliate the Arcadia family. If he miraculously wins, he gets the money and leaves the ledger untouched. The boss accepts the deal, ordering Arthur to face 'The Bone Crusher' in the cage.