In the Lee Family Compound, where traditional clan values are deeply entrenched, the Lee Family Main Branch, leveraging their status as the eldest son's line and Patriarch Lee's favoritism, has long hoarded family resources and subjected the honest Lee Family Second Branch to endless exploitation. The arrival of Holly Lee, the Second Branch's new daughter-in-law, is like a stone tossed into stagnant water: she will single-handedly break this stale, unfair old clan order.