62 Players

"First of all, we are from another world."

No shit, Sherlock. 

I've known that since the day I met you.

But I doubt revealing that to him would be the most tactical decision here.

Imagine revealing something to someone and the other party says they knew even though they definitely shouldn't.

So let's finesse this situation with some exquisite lies.

"By 'we', you mean?"

The very fact that they're called 'Players' probably means that they're common enough to be given a title of their own. 

This assumption is supported by the fact that during Antonio's introduction, he said that he'd come from Earth. So at the very least, this guild has three Earthlings.

Why there are so many of them here is still a mystery.

It could be a case of mass summoning, or maybe the Earthlings are summoned into this world at set time intervals.