Sister Pact, Love's Contract

Sister Pact, Love's Contract takes the "contract marriage" setup and doubles it. Nora and Vivian aren't looking for husbands—they're looking for money, enough to save the orphanage that raised them. Street performers barely scraping by, the sisters jump when a billionaire matriarch offers a deal: become professional daughters-in-law, fix her two problematic sons, and collect the cash. Nora, a martial artist who can throw any man to the mat, gets assigned to Colton, the playboy heir who thinks he can outsmart her. Vivian, who never stops talking, draws Graham, the reclusive brother who won't speak to anyone—and claims he's allergic to women.

It's a transaction. Nora wins their guitar duel and Colton grudgingly marries her. Vivian touches Graham without triggering his rash and he has no excuse left. Mission accomplished, cash in hand. But somewhere between Nora's victory pose and Vivian's first real conversation with a man who finally met his match, the lines start to blur. The show isn't about whether they'll fix the brothers—it's about what happens when the mission ends and they realize the feelings weren't written into the contract.