In Secret Boss of the Five Keys movie, Grayson Rodgers is a gardener with a secret: Over the last five years, he's taken out the five heads of the Five Nation Syndicate, and taken their Gold Keys: The symbols of their authority, but also the keys to the vault that acts as a bank for their entire fortunes. He's now ready to stop, and give his wife a life of luxury and peace. But before he can reveal himself to her, he discovers her sleeping with a high ranking syndicate general, Ivan. Ivan wants Grayson to use his clearance as a gardner to help him break into the Golden Key Vault. Now Grayson must find a way to prove to everyone that he's the true leader, while catching Ivan in the act... all the while being thought of a just a gardener.