Titan mission, pray.

I always hand in the scrolls first, and then he will say, and then go to find the other two. When he brought it back, the old man was already on the steps.

In addition, just out of the spread point of the lower Nile, there was a man in front of a destroyed temple. Talking to him will update the main task (because it was supposed to bring the scroll to this temple). I wonder if you have talked to him.