[RedNapalm]

I have no idea if the title was even in English or not but it's most likely to be in Honk Kong (What ever the language is over there).

What happens is that you are in a subway without any weapons. You can walk freely around the general area and absolutely no one is around. You get on the empty train and you're taken to what I think is another station or some kind of fantasy oriental room with I think a few colored doors. Walk in one of those doors and you're attacked by a huge number of enemies and I think you can fight back with spells etc.

You are able to travel between stations freely via the train but that's all I remember.