Jiang Wan, a country girl raised in the mountains, is ordered by her master to descend the mountain and break off her engagement. As soon as she arrives in the city, a luxury car splashes mud all over her, so she promptly subdues the bodyguards and demands 250 in compensation. She intends to return the jade pendant and go their separate ways, but the cold-faced CEO Su Yan gets entangled with her. A fake fiancée, a quality-control consultant position, and a sky-high contract follow. While Jiang Wan overwhelms everyone with her extraordinary cooking skills and acupuncture, Su Yan steadily draws her into his carefully laid plans. Break off the engagement? The CEO says a contract is still a promise, and he won't let her run away for the rest of her life.