The upside down is back, with a new monster The mind flayer that posses people for revenge, and The kids decide it's time that they fight back.The upside down is back, with a new monster The mind flayer that posses people for revenge, and The kids decide it's time that they fight back.The upside down is back, with a new monster The mind flayer that posses people for revenge, and The kids decide it's time that they fight back.
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