Lion

A multi-billion dollar casino complex in Macau.
A nine-year-old with information capable of ruining its owner.
An ex-black operations killer looking for trouble.

Outside the gigantic Mountain Lion Casino & Resorts, Will Slater - fresh off a brutal career as a government assassin - watches a young child get snatched off the street by an army of security.

Acting out of instinct, he hurls himself into the fray, rescuing the girl and preventing her from a fate worse than death. She carries sensitive information capable of bringing down Peter Forrest, the billionaire owner of Mountain Lion. When Slater opts to protect the child and pursue the truth, he unravels a horrifying discovery that will unlock his deepest, darkest rage...