Depending on their size and hostility, I'd hide and hope they are too busy to notice me. On the other hand, if they were friendly towards me, they could be some powerful allies.

What would you do if you had to live the rest of your life in four different countries of your choice, winter in one country, spring in one country, summer in one country and autumn in one country? (you are also allowed to live one season in your own homeland if you wish)