share time: 2026-06-17 00:33:54
A modern office worker accidentally travels back to 1980 and turns into his own father's biological father — his grandpa! Seeing his parents' bumpy love and his father's lifelong hardship, he determines to rewrite fate. In the 1980s with scarce food stamps and tight materials, he seizes business opportunities with forward-thinking, ruins his father's ill-planned romance, brings his parents together, and helps the family avoid future financial traps. No one knows this reliable 'old neighbor' is a future man. He becomes a revered 'fairy grandpa' in the 1980s and reshapes the whole family's destiny.
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