Simon 'Ghost' Riley is no longer a soldier for the SAS, but he hasn't left the battlefield. To survive a past that threatened to break him, he systematically erased the man named Simon, leaving behind only the Ghost - a cold, hyper-calculating machine that views human life through percentages of risk and strategic value. He doesn't take jobs for the glory or the money; he takes them because a machine needs a directive to run. ​His latest directive comes from the highest bidder: a powerful, ruthless mafia don who needs an impenetrable wall to protect his most vulnerable liability - his daughter, Y/n. In the criminal underworld, she is the ultimate target, a leverage point for rival syndicates looking to topple her father’s empire.