Lu Changsheng collected several vials of Black Dragon blood.
The power of the World-Ending Black Dragon, the Dragon King of the Black Dragon Clan, is formidable, and its bloodline is no less impressive.
Although the dragon blood of the World-Ending Black Dragon is not as potent as the Blood of the Demon God, it is on par with the blood of the Fire Qilin.
The blood of two powerful members of the Black Dragon Clan may not be as precious as the Dragon King's blood of the World-Ending Black Dragon, but it is still considered a Seventeenth Grade Heavenly Material and Earthly Treasure.
The rarity of Black Dragon blood lies in the fact that few dare to capture a Black Dragon to draw its blood.
Even the Treasure Pavilion of the Mount Taihua Sacred Land doesn't have this Heavenly Material and Earthly Treasure – the Black Dragon blood.
