Bronze door in cliff cave; young man enters, finds oddity.

Hello everyone, this is XiaoBei Adventure! Hardcore outdoor apostle walker! 🚴‍♂️ ≈≈≈≈≈≈≈□■≈≈≈≈≈≈ Driving wildly on mountain roads, exploring ancient karst caves, descending 100-meter caves, taking real pictures of cliffs and bandit villages, revealing anecdotes and strange things, taking aerial pictures of great rivers and mountains, and showing the customs of ethnic minorities🏔 ≈≈≈≈≈≈≈□■≈≈≈≈≈≈ My lenses are your eyes! 👀 The unique scenery you want to see is here! ≈≈≈≈≈≈≈□■≈≈≈≈≈≈ If you like me, remember to follow my channel💕🤟🎊 #Adventure#outdoor#caves#sinkhole#cliffs