"Perhaps it wasn't anything supernatural, just a kind of hypnosis, psychological suggestion?"
"Indeed, in some large-scale hypnosis events, from the lighting and colors, to scents and temperatures, to sounds of music and the decorative atmosphere—when everything is just right and people are focused, they naturally enter a state of hypnosis and are subject to certain psychological suggestions."
"So you mean to say, under a combination of coincidences, everyone unwittingly underwent a session of hypnosis?"
"It's possible!"
"We could contact the TV station to make an episode for a science exploration program."
Uncle Zhen was deeply affected by this. He also didn't believe it was the manifestation of ancestors, but rather some other reason.
But many details can't be captured on a cell phone!
"If my smart Kylin was here, it would collect more data!"
"What a pity! Why didn't they let my Kylin in!!"