I recommend the novel " Dragon Slaying Sword from Zero " to you. It's also a light novel, and the main character is also related to dragons. The story told the story of the protagonist, who had the Dragon Slaying Sword from Magic Bullet Battle, rising from scratch to the Extraordinary Era. The early stages might not be particularly exciting, but you could skip to chapter 66 to watch. It basically did not affect your reading. I hope you like it.