You writing is very fast-paced, the start is a bang, figuratively and literally 
A little more description would not hurt, like about yourself and your thougts (the MC's, that is), and about the friend and other characters. At some point I forgot who Lucien and Damien were. So, maybe use titles occasionally, something like: "The prince (Or Prince Lucien) stood there like a lonely wanderer, and his loyal right-hand man watched me sternly."
I'm looking forward to reading more.