A New Journey: The Elemental Hashira

Unexpected Visit

I Arrive at the Hashira Mansion and Find Sanemi just entering the House. I walk up to the doors and open them but as I walk in, I suddenly feel a wave of bad energy or "Blood lust" I guess you could call it. I quickly turn around but don't see anyone there. "What's wrong Flame Hashira?" Sanemi asks from behind me. I suddenly turn around and warn him about what I felt just now.

"Hm. That's weird. I'll keep an eye out. Master wants you" Sanemi said to me. I nodded my head and walked to mr Kagayas Room. I slid the door open and as I walked through the door, I introduced myself. "Oh good Tatsuya. You're here. There's a mission I'd like you to check out" Kagaya said. "Sure what is it?" I asked Mr Kagaya pulled out a paper and opened it.

"Dear Demon Slayer Corps, This is a SOS message we are sending to you from the Mountain of the South. We have spotted a very powerful demon who has already killed many of our people. He made his way up the mountain and we haven't heard from it in a few days. The children and Women are starting to get anxious and afraid to leave the safety of their homes. We beg you send a hashira to this location, it is our only hope" Kagaya Read.

"This sounds pretty serious" I said. Kagaya Nodded his head in agreement. "I certainly agree" Kagaya responded. "So I'm guessing you want me to go to the mountain of the south to check out what's going on there?" I asked. "Yes" he replied. I turned around and started to head out of the room when suddenly Sanemi crashed through the door. "GAH!!" Sanemi Screamed as he Hit the wall.

"What's wrong? I thought you were a strong hashira? What happened to all of that cocky attitude you had when I showed up?" The man Asked. The man suddenly walked into the room and it was revealed to be Upper Moon 2: Doma. My eyes widely opened because I was remembering what he had done to my family. "ITS YOU!" I screamed. Doma turned and looked at me. "Oh my! It's you. A hashira already huh? You must be very talented" Doma says with a grin.

"NGH! DAMN YOU! YOU'RE GOING TO PAY FOR WHAT YOU DID TO MY FAMILY!!" I screamed as I pulled out my sword and Unleashed my demon slayer mark. "Flame Breathing First Form: UNKNOWING FIRE!!" I suddenly dashed towards Doma and sliced his arm off burning him. "Oh my you're more skilled than I thought!" Doma says excitedly.

"Blood Demon Art: Scattered Lotuses" suddenly, a bunch of rose like ice peddles start flying towards me. "Flame Breathing: 4th Form: Blooming Flame Undulation!" I swung my sword diagonally blocking and melting all of the frozen lotuses flying at me but I wasn't able to block all of them leading to some of them to hit me. "Dammit. I guess I should use my ace" I took a deep breath in as Flames start flooding out of my mouth.

"Sun Breathing First Form" I quickly appear in front of Doma. "Hinokami Kagura" I slash my sword across cutting Doma in half. I still remember the horrific look on Domas face when he realized I have come so close to beating him in battle. "Very well" Doma says as he instantly regenerates. "Blood demon Art: Rime Water Lily Bodhisattva" Suddenly, a huge ice Statue appears and Doma hops on top of it.

"And now, Ice Mist" before the attack could release, Sanemi Cut the entire statue in half making Doma fall to the ground. "Sun Breathing 10th Form" I quickly dashed towards Doma. Before I could reach him, Doma made an ice statue appear right in front of Sanemi and breathed Ice mist into his face making him inhale it. Sanemi suddenly starts gasping for air and falls to the ground holding his throat.

"SANEMI!" I yelled. Doma starts maniacally laughing. "Don't bother with him anymore, he's already inhaled my ice mist, he'll be turned to ice in no time at all" Doma Explained. I suddenly got an idea. "So that would mean if I defeated you here and now, the ice will disappear from inside of Sanemi?" I asked. Doma started thinking for a moment. "Yes that's how it works! Though I doubt you'll be able to fully decapitate me-" I suddenly appeared in front of Doma with flames coming out of my mouth.

"Sun Breathing 13th Form: SOLAR FLARE!" My sword bursts into flames and I Hit Domas Neck. "RAAAAAAAAAAAAAAAAAAAAAH!" "GAAAAAAAAAAAAAAAAAAAH!" Doma and I screamed at the same time. Suddenly the flames on my sword turned Purple and i smoothly cut off Domas head. As his head rolls on the floor, I fall to my knees gasping for air because of the side effect Sun breathing leaves on me.

"Here me Hashira, Lord Muzan Kibutsuji shall Kill you all! No, it won't even take him. The Upper Moon below me, Upper Moon 1: KOKUSHIBO SHALL ANNIHILATE YOU! AND WHEN THE DAY COMES HASHIRA! I SWEAR THAT I WILL PERSONALLY DRAG YOU TO HELL!" Doma says as he Disintegrates. I run over to Sanemi as he's getting back up. "Are you ok?" I ask. He nods his head and I help him to the next room to lie down.

I go back into the room I fought in and walk over to Mr Kagaya. "You need to get Shinobu here now. He's badly injured" I suggest. "Yes, I will get on that, as for you. Although you have just defeated Upper Rank 2, I still need you to go on this one last mission for me. I instantly accept and start heading out of the Hashira mansion. Ever sense I became a hashira, I never was able to take any breaks. I've been going from mission to mission protecting many innocent lives. I'm excited to keep on doing that. "TO THE MOUNTAIN IN THE SOUTH!" I yell.

Authors Note: Hey guys! Now that my MHA x Demon slayer fan Fic is finished, I will be able to focus on this story more! I really hope you guys enjoyed reading this chapter and once again, I apologize for the short battle. It just felt right to end it there. Anyways, enjoy the rest of the Series because I have a bunch of chaos planned ahead!