[The first step is complete. Now the question is whether their love will survive.] (HIS PROMISE: THE MAFIA'S BABIES SEQUEL) After the birth of Siena Lamberti, Serena and Christian try to manage their busy lives. Christian prepares himself for a heavy loss and takes over the Lamberti family meanwhile Serena goes above and beyond to fit in. Not everything is as perfect as it seems, especially when hidden secrets from the past make a return—forcing the two to fight for their love. All hell really breaks loose when there comes a new hunk in town, ready to take over Serena's heart.