Is my original story idea okay?

okay, I've asked a few questions about this on my old account. Its not 100% original because a lot of people like the whole "demon half person crap." My story is the typical "Fantasy/Adventure with a SPRINKLE Of comic humor and romance (between side characters) Im not one for gushy romance. Unlessitsyaoi.LOL. Anyway. The story is called Resonance. (im open for new title suggestions i just like the word resonance LOL) ANYWAY..... Im bad with summarys, very. Basically Xavier a 17 year old, who lives in a small town and attempted to forget everything and try to live a normal life. He succeed so far for 6months, until he met Him... Indigo. The idiot foreigner. He dragged him onto a stupid "quest" for his stolen backpack. When finally getting rid of him he thinks he's done. Next day comes and he can't help but drag himself to save Indigo when he gets kiddnapped by the Imfamous DR, or Dragon Raiders. After that "stupid descision" his whole life changed for good. There goes leading a normal life......... --------------_____--------- So yeah the whole story is in 1ST person. Again i can't do summarys. Im horrible... I mostly wanted to write a story with this OC i made years ago (of corse i did a LOT of changes....) Plus I've always loved fantasy stories and demons and dragons and swords and whatnot. Basically the antigonist is the 'Dragon Raiders' they are kinda like a gang. They use to be a group who kill dragons in towns. But then a leader took over and turned them into killers and murders. Destorying towns even, and mostly. So yeah, basically Xavier and Indigo end up being a team, soon beceomding bestest friends for life. Also critque Xavier? Xavier is 5'10, and 106pnds. Has blonde, shoulder length messy hair and blue eyes (LOL sorry for the Merry sue look) he is pretty Stotic, and dosent talk much. He can be a jackass and is a smartass. He only talks if there's something to be said. Even though he's a bit mean he abousletly loves Melon his pet cat, and would risk anything. So?