Su Wan, a modern woman, accidentally traveled through time. In order to survive, she shouted in the ancient market that "big breasts and big balls can give birth to sons". Gu Qingci, who was as cold as an immortal, was attracted. "Can I touch it? What kind of magic?" Started the fate between the two. Su Wan boldly invited her, "Bring me home and touch her every day." Gu Qingci actually took her back to his house.
From the special relationship based on a contract to the growing love during the turmoil in the house, they work together to face many crises such as pressure from the family, obstruction by mysterious forces, and revenge from old enemies. Su Wan's modern thinking collided with Gu Qingci's cold tenderness. He regarded her as the salvation of a rotten life, and she found a sense of belonging by his side.
The jade pendant hides the secret of time travel, but it cannot stop two approaching hearts. From the first encounter in the market to sharing life and death, from the momentary awareness to the deep-rooted love, they spent their lives interpreting the true meaning of "love for a lifetime".
