I already beaten the game through the true ending. But it appear i dont have the tower of ranchor on the map. They dont sell the key either in the iap store. Where is it?

I cant find the dungeon that you can obtain the 'mina steal'. Help.

The description said it need something something 600mb to be downloaded. If it's true this game must be huge, consider i dont have any space left on my phone

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