Jiang Wan transmigrates into the primary princess consort destined to die an early death. Seeing her husband bring back a new woman, she stays clear-headed and refuses to engage in petty rivalries among women, resolutely taking a secret medicine to fake her death and make her getaway, fleeing to the northern lands to build her career! Little does she expect the cold-faced prince to search the entire world like a madman. When they reunite, she is heavily pregnant, making inventions and promoting water conservancy, and the man, with reddened eyes, pulls her tightly into his arms: The princess faked her death, does your prince take me for dead? Watch how the clear-headed princess relies on modern knowledge to stage a counterattack all the way, turning the aloof prince into a wife-pampering maniac!