Another Plan

I've known the captain a long time, so I don't want to do this, but I have no choice but to protect Nym. I wrote a letter. It says the supply ship is in danger from monsters. He'll pay attention to that, so he'll be distracted from watching Nym. Deliver this Letter to Captain Giddem at the center of the city. When he sets out, I will send this Box to Nym.

Deliver this Letter to Captain Giddem in the center of the city. We need to work together on this quest.

What is it? A letter from Grando? Let me see. She doesn't write letters that often. What could it be?