Fairy Tail: Shackles of the Dragonborn

Kyle Richter's magic is the forbidden bridge between the living and the dead dragons. He is not a dragon slayer, but a graveyard for deceased dragons. Every dragon soul he inherited was a gift and a shackle carved into his soul. The arrogance of the ice dragon, the rage of the fire dragon, the cunning of the shadow dragon... All roared in his blood. Power comes with a price, and its use is erosion. With dragon scales covering his body and beast eyes gradually growing, he teeters on the edge of humanity. Until he walked into that noisy guild - Fairy Tail. Here, he touched the warmth of the sun for the first time. In order to protect this warmth, he is willing to loosen his shackles and release all the dragon's fury, even if the price is... Falling into the abyss forever. "Come, ancient souls within me, fight with me - before I was 'me'!" This is my first time writing. Please forgive me for my poor writing and give me some suggestions so that I can make adjustments in time!