Kane Walker, the hidden godfather of Chicago's Walker family, works undercover as a window washer to find the woman from a one-night stand five years ago. He saves Elaine Moretti, CEO of Moretti Group, and her daughter Mia from falling off a building. To escape a forced marriage to the Hawkins family, Elaine enters a contract marriage with Kane. He soon recognizes the peach blossom birthmark on Elaine's waist—she is the woman he has been searching for, and Mia is his biological daughter. Now Kane must protect his family from the Hawkins threat.
