Mist Behind

Mist Behind is a sub-adventure featuring Jax and So during Whispers of the Past. In it, the two party members try to rescue Mindryl Everhana, who fell of the boat, with disastrous results.

Course
The two party members ride a plesiosaurus So calmed down to an island off the coast of Aeterna, and find Mindryl passed out on its shore. Mindryl is out of it but hints at a base on the island, which the party investigates. In it they find a circlet for So and a note from Sariel Halani 150 years ago implying she never left Aeterna.

As the party head back, Mindryl harms the dinosaur, then swims to shore. After nursing it Jax and So consider that it's not the real Mindryl and try to find the other bases. In a swamp they are attacked by will-o-wisps, which only stop when a beam of light freezes them in place and they scatter. They are assaulted by Mindryl again, but flee and find another base, which was the third Sariel visited. Finally, after being scared off by a menacing scream Jax asks his deity to open an astral pocket, which when existed takes them to the rest of the party.