The Soul Sha Blood Sacrifice is a Forbidden Technique.
It is not called an evil technique but a Forbidden Technique because even common evil cultivators dare not attempt this sacrificial Curse Technique.
It requires the collection of four tortured souls of different ages, using their spirits as offerings to summon the Blood Fiend.
The Blood Fiend, formed of accumulated resentment, only obeys the summoner's command, often bringing bloodshed and mayhem upon the world.
Such a useful "pet," why wouldn't ordinary evil cultivators attempt it?
Because in the world before Yue Qingqing, there were the constraints of the Heavenly Dao.
When the Blood Fiend emerged, the Heavenly Dao would probably send down a thunderbolt to directly strike the spellcaster to death.
In this world, Yue Qingqing's abilities are not constrained by the Heavenly Dao, but the same is true for everyone else's abilities.
Due to habitual thinking, Yue Qingqing did not think of this Curse Technique immediately.
