Hub 3: Wolf Chapel

First visit
You appeared in a room with three portals - to the two remaining chapels and back to the Heresiarch’s Seminary. Get out in the open area and kill all the monsters there (mostly Centaurs and Slaughtaurs). If they bother you too much, you can also kill the Dark Disciples behind the bars in the chapel itself. Explore the whole area, you’ll see that it goes around one big building, the Wolf chapel. Amongst all the stone doors that cannot be opened (they open when a certain switch is pulled somewhere), you’ll find only one wooden door to be opened (it is in the south-western corner of the chapel). Go there and pull the switch inside.

Now the main entrance to the chapel (on the south) opened, leading into a big pillar-room filled with Chaos Serpents. Get rid of them. There again, you’ll see that out of all the doors there, only two wooden ones can be opened (they are in the eastern wall of the room, on the south and north). The northern one leads to two rooms with Slaughtaurs and some mana, the southern one into a small room with some Dark Disciples and a chain switch, the first ninth of the puzzle to be solved. Pull it and as all the other doors are closed, go to the Dragon Chapel.