The blood demon comes to the world, and everyone is panicked.
Seventeen hundred years ago, the ancestors of the Lin family united with the four major families to forcibly seal the Blood Demon on Wuyin Mountain.
Unexpectedly, five hundred years later, Wuyin Mountain collapsed for unknown reasons.
The Blood Demon was resurrected, and all four major families were destroyed, leaving only the Lin family.
The Lin family sent four great geniuses, all of whom died inexplicably and mysteriously.
There was only a letter of unknown origin placed in the Lin family ancestral hall: "Everyone named Lin must die!"
