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Yes, this is real. 📍SubTropolis, Kansas City. 📹: Keith Butler
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A video claims a long-hidden underground city called Subtropolis exists beneath Los Angeles
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A video claims a long-hidden underground city called Subtropolis exists beneath Los Angeles
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Kansas Underground City #didyouknow
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An entire U.S. CITY exists underground… and most Americans don’t know. #facts #geography
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