Hello! I've been playing Grove v.308 for a while now and I'm stuck in the Southern part of the map. I'm currently doing the mission where Rinnal and Kuno take the South/East side of the forest and I have to continue upwards onto a sigil jump and into a slug cave, I've met the red merchant dragon aka the wizard's brother and I've been given a package that needs to be delivered. I don't know where to go or what to do because I can't go back to the main campsite and there is no other way I can find in the slug cave.