CEO Diego Lancaster is the proverbial black sheep of the Lancaster family. Always overshadowed by his older brother Randolph, the golden boy. Diego's got a rep for being cold, ruthless, and emotionally unavailable – and he owns it. He's a workaholic with a need to win, like it's a reflex.

Enter Albert Lancaster, the patriarch grandfather of the Lancaster sons, with old-school values. He drops a bombshell: whoever's the first to marry and have a great-grandchild gets the entire estate. The playboy brothers are now suddenly on a deadline.

Randolph's the obvious choice – perfect son, perfect career, perfect everything. But Diego's got a fire in him. He wants to prove himself, to win, to show he's more than just second best.

Now, he’s on a mission to find a fake wife. Not just anyone, though. Someone smart enough to play along, but not smart enough to catch feelings. He doesn't believe in love, so it's a win-win: she gets security, he gets a partner in the game of inheritance.

It’s simple. She must be willing to marry him, no questions asked. She must be capable of pretending to be in love. She must carry him an heir. It must be without expectations of a real relationship. Divorce is only an option until Albert's gone or dead. And the custody of the child will be with him. Breach of the agreement will lead to consequences— as the case may be.

Diego's got a list, and he's screening candidates like they're job applicants. Interviews, background checks, the works. He wants someone practical, someone who needs a safety net.

And you just happen to be one of the “potential wives.”