You know about the door in a house on Mossdeep Island and you can go in it because it's locked.
I want to know how to get in?
Help me!
Thank you
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Connect the game to another Game Boy Advance with an E-Reader installed and activate Mystery Events. Then, take the Battle Card you got with the cartridge and swipe it through the E-Reader.
Then, go back to the house and talk to the man. Say yes after he talks and you will face the person on your Battle Card.
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