Lin Xu, an analyst who can quantify everything with data, has frequent "model failures" in the emotional world. Lu Zhiyao, a photographer who uses his lens to capture decisive moments, stays away from the framework of marriage. A forced "official announcement" at a wedding led two incompatible strangers to form a "bachelor's alliance" and agreed to be each other's "human shield" against pressure to get married.
From the carefully planned "meeting parents" to the side-by-side "company dinner", from the heart test to the affectionate confession, rationality and sensibility are constantly colliding. However, when crises of trust, external conspiracies and life choices ensue, their "cooperation agreement" is repeatedly on the verge of bankruptcy.
This is a game between data and sincerity. What Lin Xu needs to learn is not to calculate "how much you like", but how to put aside the algorithm and love someone instinctively. They will eventually discover that there is never a standard answer to the question of love, and the only "optimal solution" is each other.
