A woman dressed like a medieval princess walked into the crowd, dragging a tray with earbuds on it.
A man stood on a high chair looking at everyone, "Put on the earbuds, and you can translate in real-time, communicating with people from different countries. If you encounter an economic situation, tap the earbuds three times, and you can also call for rescue. The earbuds have a positioning system, so let's hope no one loses them."
With a wave of his hand, remote-controlled drones flew out from behind him.
The drones buzzed with a "buzzing" sound, hundreds of them densely packed, looking like a swarm of dragonflies flying over.
Holding a microphone, the man continued, "There will be no cameramen following the shoot; from this episode, the drones will follow the shoot, live streaming the entire process, so be careful."
"What if we want to do something private?" someone shouted.
