Fate made them brothers. Protecting the Castle, each other, and the women they love will make them Kings.
When their mentor and founder of The Castle ends up on the business end of an assassination attempt, Grant, Alejandro, Shaz, Mariano, Vikkas, Jai, Daron, Kaleb, and Dwayne are snatched from their daily lives and successful businesses in order to right old wrongs and track down the men responsible for the attempt on his life.
However, The Castle, which was built on humanitarian purposes and has amassed a substantial amount of wealth, is now overrun with dirty politicians, the Russian mafia, American crime lords, and businessmen with their own sordid agendas. They have every intention of keeping the current state of things intact. Even if they have to increase Chicago’s body count to do so.
Calling in his former students and two outsiders is the beginning of a series of dangerous challenges that will alter the path of their lives forever. Not to mention, it will also draw the ire and deadly intent of current Castle members who wield major influence across the globe. Powerful men unexpectedly brought together by their pasts and current circumstances will become a force to be reckoned with.