share time: 2025-11-28 12:33:42
In the 1990s, laid-off worker Su Xiaotang struggles to raise her 5-year-old son Xiao An. The boy’s obsession with “inventing” using scrap metal earns them mockery as “burdens.” But when Xiao An builds an “automatic stall packer” from old parts to help market aunts during rainstorms, a factory boss takes notice—Xiao An’s ideas come from his missing father’s engineer notebooks! As their “Cute Kid Invention Stall” becomes a hit, those who once looked down on them beg for partnerships. Just as life turns around, the missing father suddenly reappears, carrying a shocking secret about patents…
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