I play with me and my brother in clash of clans and i put money on my apple ID connected with my game center. I wanted to sign in his Base to give him gems because we both put 10 dollars and he is unable to sign in my apple ID on his phone. When i try to log into his Game Center it says my base will be deleted and replaced with his. By deleted will it mean erased and i will never see it again? or if i log back in my Game Center it will be there

