After meeting with Yonaton we went back to the library. I immediately headed up to the fourth floor as I faintly remembered a second chest up there. Sure as shit, there were three gems, a scroll, a potion of Endure Elements, and 20 gold we split between the four of us. I went down a flight of stairs, managed to snag two books from the study, and got the feeling that some fiendish or undead activity was about. Upon trying to look and feeling the oddness persist, we were told to go away. In a flash of indignance I told them to face me, and face me they did. We managed through four Shadows before facing a Shadow Demon on the first floor of the library. We managed to leave alive, and I was able to snag some parts off of the decaying fiend. We took the rest of the night to rest.
In the morning we revisited the church and hatched a plan after speaking with Gawain again, surprised to see that we had naturally healed from the previous night's battle. In our plan, we were to pose as a group aligned with Paracelcus, I the captive, and we would hopefully either be led to little Lareina or have her given back to Yonaton in exchange for my capture. Now, we are sitting and waiting for the cultists to arrive.