You are not logged in. You can continue playing without logging in, but until you do, your game data will exist only in RAM, lasting a day at most, to remind us that all states of matter and energy are temporary.
If you log in or create a new account, you can permanently save your high scores, achievements and unlock points, proceed further in the game, and hide this dumb notice.
Well, by "Permanently," I mean "I'll put it on the hard drive." Nothing is truly permanent.
I do not like the Eastern rooks, says a rook to the West. They smell bad and they're taking our jobs. I will not trade with them, or let them into my nest. I will put up colourful tape to ward them off.
I despise the Western rooks, says a rook to the East. They just want to come here and take our resources, and give nothing back. I want nothing to do with them at all. No-one from the West is welcome in my nest!