Lu Yuzheng is the most celebrated police officer in the force, and the person he loves most is Li Xiaoyou, a wealthy heiress whom everyone looks down on.
When they first met, he mistook her for a scalper reselling tickets and hauled her into the police station. Later, to make her smile, he set off the most dazzling fireworks in the whole city right before her eyes. Seeing her radiant, starry smile, he swore to protect her for the rest of his life.
He loves her deeply. When he sees her being bullied, his heart softens, and he vows to arrest whoever is picking on her.
But before they marry, he loves to bicker with her, often leaving her speechless.
After they marry, he faithfully keeps the promise he made when he took her as his wife: "With me, Lu Yuzheng, here, no one will lay a finger on you."
For the rest of their lives, he alone gets to bully her, both in everyday life and in bed.
