"Family in the Crack" tells the story of a middle-class family that collapsed and was rebuilt in an emotional whirlpool. Lin Wei and Su Qing, who have been married for ten years, have a seemingly happy life with undercurrents: the secret of their husband's late return, the strong interference of their mother-in-law in childcare, the hidden jealousy of their best friends, and the brothers' plots against each other due to their own interests. Like cracks, they gradually tear apart the appearance of the family.
When ambiguous information is exposed and the mask of hypocrisy falls off, trust collapses. Divorce tug-of-war, custody battles, and quarrels between relatives and friends drag everyone into the mud. Su Qing swallowed her bitterness while raising her baby alone, Lin Wei faced his mistakes after his career went bankrupt, her mother-in-law confessed her obsession on the sickbed, and her former best friends and brothers each bore the price.
The child's question "Did I do something wrong?" Became a glimmer of light shining into the ruins. They struggle with resentment and wake up from the price: family is never a perfect fairy tale, but the courage to still support each other after being broken. In the end, everyone finds new life with scars, proving that flowers of love and responsibility can still bloom above the cracks.