I just gave this a quick read and here is what I noticed.
Things that are awesome
You've built an intriguing world and great characters. I'm interested in what happens to all the characters especially Vessius and Sefra. The description of the setting is awesome. I can see the parade of riches and I want to know about the fish scale that I'm assuming Vessius thought was a dragon scale.
Things that I think could be improved.
Be careful of POV slips. When the scene started, I thought that it was going to be told from the servant's POV or an omniscient one and at the end, we go a bit into Sefra's POV.
I admit that I'm an -ly adverb annihilator when revising my own writing so please take this with a grain of salt or ten grains of salt because it is entirely possible that I go overboard over -ly adverbs. You have a lot of -ly adverbs in your story. Highlight them and assess them to see if they can be eliminated.
Also, I'm a bit confused about Vessius's age. I'm assuming that he's 9 or 10, but the bit with the uncle made me wonder if he were older.
Anyway, I thought it was an awesome beginning to the story and I can't wait to see more.