Fierce single mom Ella never expected to cross paths with billionaire Dane again—especially not with her four-year-old twins leading the charge. The two little rascals instantly claim him as their father, but they don't hand him the title for free. Instead, they slap him with a strict "Daddy Probation."No instant forgiveness. No easy acceptance.As the conspiracy from four years ago slowly unravels, Dane must shield Ella and the twins from the shadows closing in. But protection alone won't cut it. He has to prove himself through every ordinary day—every scraped knee, every bedtime story, every breakfast-table mess—that he's earned the right to be called family. Not just a stranger with a bank account. Their family.