When Mei-chen’s son Doudou takes his son Doumio to Hsia’s on a research trip, Mei-chen flies into a panic. Mei-chen, who regards herself as a modern woman, cannot bear her mother Hsia believing in superstitions. Hsia’s house is not only derelict but unhygienic. What if something bad happens to her baby grandson?
Mei-chen rushes to Hsia’s but accidentally time travels with Doumio back to Hsia’s childhood. Meanwhile, the spirit imprisoned by Hsia’s spell secretly escapes and emerges from the sea in the storm to seek revenge.
The wind blows and the waves churn. Hsia’s magic power has waned with her old age. For her beloved family, Mei-chen musters the courage to reason with the aggrieved ghost while little Doumio comforts and tenderly strokes the ghost’s old wound. Will the joint effort bring peace back to the village?