巨龙之血脉进化 (Associated Names)

Turned into a little black dragon at the beginning? Bloodline upgrade? Chaos keel? It's over, invincible, how can this be done? Key words of the novel: The evolution of the blood of the dragon without pop-up window, the evolution of the blood of the dragon.

Turn into a little black dragon at the start? Bloodline upgrade? Chaos Dragon Bone? It's over, invincible, how can this be fixed?