The Definition of Filial Piety

:video_name Plot:

Successful lawyer Cheng Yuan returns to his hometown after a decade upon learning of his father's critical illness. Caught between his stubborn traditionalist father and the stepmother craving affection, he's forced to redefine filial duty. When his father leaves an absurd will requiring marriage to inherit, Cheng enters a fake relationship with caregiver Lin Xiaomeng. As they cohabit, they uncover the old man's long-buried secrets. In the clash between Confucian traditions and modern values, can these three broken souls find redemption through layers of deception and truth?