Demon slayer the return of the demons

Chapter 1

"Total concentration Nature breathing first form impaling vines" I said. My attack then fired and hit the wall I was aiming for. "Fang what on earth are you doing and were did you get that sword and what was that" My mother said as she rushed over to me. "I found it in the attic mom with the rest of the stuff from great great grandfather" I replied. "Do you know what any of that stuff is Fang and how dangerous it is" Mother asked in fear. "Its a sword made to fight demons and they will be returning any day now so I have to be ready for when it happens" I replied. "Fang again with the demons returning they were killed nearly a hundred years ago so stop with that" Father said as he walked over. "I know their coming back and I have to be ready for the day they return other" before I could finish my sentence an earth quake started followed by a loud roar. I then ran towards the noise with my parents chasing after me and then I saw it. "I told you they would return and I'm ready to take down this demon. Nature breathing first form impaling vines.
I launched my attack and hit the demon causing massive damage. "No way Fang was right all along and he's actually winning a battle against a demon" Father said in shock. "Nature breathing second form vine whip" I said as I jumped over the demon and attacked. "FANG LOOK OUT ANOTHER DEMON BEHIND YOU" Mother screamed. "Blood demon art swords of a thousand deaths" the demon said. "Nature breathing third form rising plants" I said and vines came up and blocked the demons attack. That's when I noticed it the demon behind my parents it attacked and killed them before I could move an inch. I fell to the ground and the demons surrounded me and I sat their angry at what had happened to my parents. "I will avenge my parents by killing you demons for what you have done. Total concentration Nature breathing tenth form natures poison" I said with anger. The vines inside the demons then destroyed them cutting their heads off killing them in an instant. "I'm sorry mom and dad I wasn't strong enough to save you though I promise you along with great great grandfather that I will finally kill every demon. Even if it means my life I will destroy the demons.