How do I get there?

I loved the Asdivine games.  I ranked them right up there with most of the Final Fantasy games.

None of the characters lose HP as they walk

 

 

 

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Why doesn't it take effect til after that girl in the cave joins the group

How do I remove the poison?

I am the part where I am supposed to follow Kuril to the Chronus Shrine but I have no idea where it is or how to get there.