Priest Gremory:
The broken bridge? It is simply an optical illusion. Just step out onto it and you'll find the bridge is intact and whole. I heave a fear of heights, so I cannot manage the crossing myself. It has been my one and only failure as an agent.
Get me that Grail, and I will trade you some unique items which for a part of the Scripture of Monk that you are collecting. Do we have a deal?
"OK, what do I have to do?"