A young girl throws an 8 pool ball down a portal to outer space, where it becomes much larger and starts charging towards the Earth to destroy everything.
Park Min-seo (young)
Park Min-seo (adult)
Uncle Hwan
Min-seo's mother
newscaster 1
newscaster 2
former NASA researcher
government employee
tv host 1
tv host 2
1982
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2019
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2025
