Pei Yunxi returns to twenty years ago due to a spacetime rift, transforming into the cousin of the young master of the escort agency and accidentally meeting her young parents. Fighting wits, bickering, and building their career side by side with everyone at the Changfeng Escort Agency, she witnesses her parents' innocent romance while secretly changing the tragedy of the Su family's annihilation. Having weathered storms as the escort agency flourishes, she is left alone with all memories due to spacetime correction, with their fateful reunion full of lingering tenderness.