Gu Qingmian, a girl who devotes all her efforts to rescuing stray animals, guards a pet hospital called "Du Chong" and manages a stray base in the suburbs. With her lonely courage, she wants to give the furry children a stable home.
She refused her parents' help and just wanted to support the world by herself. However, under the pressure of reality, she met Su Yichen.
Su Yichen, the heir to the Su family, was cold and dignified, but in a rain three months ago, he remembered the girl squatting on the ground, carefully protecting the lame puppy. When the photo of his blind date came into view, he did not hesitate and just said "let's get married", which sealed the fate of the two.
The Su family has strict rules and marriage is a lifelong commitment. He was never doing it to deal with the family, but for her.
This contractual marriage that began with a heartbeat did not have any earth-shattering vows, but it was accompanied by a steady flow of water.
He accompanies her to watch the furry children having fun in the backyard of "Zoo Chong", and helps her solve the funding problem of the wandering base; she takes him out of his coldness and discovers the gentleness hidden in his bones.
The staff of the pet hospital, the chirping sister, the rebellious brother, and the loving parents of the Su family, the cold-faced and warm-hearted veteran grandfather... All the vivid figures gathered into a torrent of warmth.
From the heartbeat when we first met, to the tacit understanding after receiving the certificate, from the companionship of the furry children, to the reunion of the family.
This is a story about love and protection, about the wandering furry child, about the gentle her, about the affectionate him, and about a harbor called "home".