A Hunter Changing the World

How do I summarize the story in one sentence? Probably, an event that change person to go on the dark side but slowly recover to the reoucious path. Sound simple, am I right? No? O..... Okay. Well want to know more about the story? If so let's begin. This story took place in medial time!! Please don't leave.... I know the setting is super generic for a story but I try to make it interesting. I mean it when I wrote the title of the story. Let's go a little deeper. The story is in a world that are connected by gates. Multiple of them infact. Connecting worlds to another by this mysterious portal. For human we got the generic earth. By any mean don't take it likely. Imagine earth as a person and the portal is the bad microorganisme try to suck all it nutriens. Yeah that how it is for this earth. It is fantasy story after all so you got to have monster right? In this case we has a world call "Chaos". A moster infested world. By what I call "Gate of Apocalypse". It allowing the monster on the other side to enter earth not only that. Like I said before this gate act likr a bsd microorganism it will start repurdutive and multiplied. In this case when a gate appear is also bring a bit if it own world to earth courting it, allowing monster to spawn without crossing the gates. So yeah that is how for every gates.... I think I had bable to much. I hasn't even said the actual story sorry. If you want to knoe more about the world just check the extra chapter. It had most of the idea lay down. Let get back to the track. The story, just like what the title of the book said about a hunter call Adam Lightray (our MC for this book) who will be changing the world. That pretty much it. Sound like nothing much but infact there is more to it but it will take to long for me to said it all. But to put simply Adam as a hunter can do two jobs, killing monster or does bountry hunter. Don't mistaken adventure and hunter. In this world adventure doesn't do as much of a dangerest jobs as hunter but the hunter always get over shadow by the adventurer. Going on, during Adam teenager year, his mother and both of his sibling were kills during monster invasion of their home land. Resulting dustriction of his villages and his Dad commit suicide. Left alone in the pit of darkess, doesn't has home nor family member, he at the brick of doing the same thing his father did when an encounter happend that change everything. He meet a girl just below his age, throwing pabble on him while he sulking, walking thought the city. The girl had the same experince as him. She open his eyes to look and move forward. But more time spending with her resulting his knowing the truth both to the world and of his own private life. Which lead to many major event that correspoding to the building of thr present world of this story time line. And we will explore that very story. (If you reads to this point thanks:D I hope you enjoys my story)