Violate the sacrificial rules, although restricted by the Heaven and Earth Laws, he is confident that with his methods, even if he seizes the power provided by the sacrifice, he can shift the punishment to the Bloodline Successor.
If one simply understands the Blood Race as the manipulation of blood, that would be too superficial; controlling and mastering the bloodline is his strongest skill.
Since negotiations with Li Yao broke down, he didn't want to give up the power offered by the Blood Feast, and the memory of being schemed against by Li Yao last time was still fresh, as Li Yao's spiritual power is formidable.
Especially now, he feels the opponent's spiritual power has become even stronger, not weaker than his own, making him more apprehensive.
