What Happens if I Have Two Secret Pals with the Same Secret Base?

Question

For example, I scan someone's QR code and receive access to their base on Route 121. Later, I scan another QR code and their base happens to be in the same base area on Route 121 as the previous person did. Is the first simply replaced by the second?

Answer 1

Nothing will happen

Unless one of the people with that base is one of your secret pals

Comments

So then which base will appear after going through the entrance?

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Your secret pal's base

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lolwut i don't understand.

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which secret pal's base?