Magister Harne:
A man entrusted with the blood of Baium, and the person who sent him to god... Is this her blood? The blood is dried up and hardened. It doesn't seem to possess any powers... Perhaps this is a mere token that responds to the magical power of the tower. Since we found the Blood of the Saint here, this means that the Book of the Saint and the Branch of the Saint must be in the other two places. You understand this, right? Collect all three relics and take them to Magister Hanellin. Then she will introduce you to Baium. From there you are on your own...