Copy Or Teleport, Dead Or Alive(2)
At least two “terminals” are needed to do the teleport, and there are tons of them, that is why it's so easy to go to any city in a moment.
It's not like a traditional vehicle, we can't buy it, the government controls all of transient device, because the government is worried about bad people using them for bad things, it's hard for the police to catch people moving around the whole world. Those tubes will be placed at stations in cities, these stations are halls with lots and lots of glass tubes, and if people want to use a glass tube, they need to line up. we should pay three tak (virtual currency) one time, no matter how far we’ll travel to.