I'm playing again. The last time I gave the "trap" skill to Caius so I got the vulcano and evel shrine first with the trio, and I stoped and start to play again.
According to the guide the ice shrine should come first to explore with Caius and MRS. P. and than switch parties.
I don`t want it happen again that I will be with my trio first at the evil shrine. I want to play by the guide and find Merylin with caius party.
I don't remember choosing partners at all. What do I have to do to visit the ice shrine first with Caius party.