Take a people at bus stop. And no one take off bus.
200+ people are ride a one bus.
Bus is keep going by unspecified line.
Finally reach a bus dept, It disappear with over hundred of people
... ...
Anyways, there are 4 color of bus
Red, Yellow, Green, Blue.
In seoul, The city in S.Korea, that bus are really exist.
(I'm not mean unspecified line bus. actually, It exist at 70s)
end.
