Why can't my character see other players?

[baiha]

Why can't I see the other players? It is isolated! On another computer, I found out that they could not see each other! What is the reason?

[Tomoyo]

Did you accidentally hit Ctrl+F?

[Silxer]

Did you accidentally press Ctrl + F to "Hide Characters"? Press Ctrl + F again and you should be able to see the other players again. 

[baiha]

Not hide! Is not to see the whole game on me a person! Seems like the kind of prison