Bloodbath

Even God regrets. When God sent down his divine power to the world, he created undead creatures and gave them the name "Dragon". However, the rotation and transformation of the world amazed Him, and the dragon's immortality became the only loophole in the world. So God also sent down a method to kill the dragon. For thousands of years, no one knew about it. Until that day when the rebellion began, the truth was already laid. After all, dragons need enemies, rumors, people infused with dragon blood, who can compete with them. His name is: Bloodbath, or Knight.