Prehistoric: Sacrifice the Luck of the Dragon Clan at the Beginning

Zhu Qing, who traveled to the prehistoric times, saw with his own eyes the decline of the dragon clan. The world was filled with dragon bodies and blood filled the whole world. At this time, Zhu Xin decided to go ahead and Wu Liangliang and Liangjie were born as Hunyuan Saints. Who knew that the system would come to cause trouble? Ding, the Supreme Sacrifice System has been activated successfully. Please host the sacrifice chips. Other people's systems are all invincible systems. My system does have a Sacrifice System. What should I do here? Zhuqing had no choice but to meet the dragon kings from all over the world, and the whole dragon clan was ups and downs. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.