The Netherworld Soul Summoning Technique is disseminated, and the sacrificial ritual of summoning ghosts itself requires a Blood Sacrifice, cruel and lawless, and often requires multiple attempts to succeed.
Furthermore, even if the ghost summoning is successful, the Fierce Ghost may not obey the summoner's orders, with a high probability of backfiring on the host.
At that time, the Fierce Ghost, freed from constraints, would become a wandering wild Fierce Ghost, and the harm this could cause is imaginable. With the eerie means of the Fierce Ghost, killing is as simple as anything.
Excited by the thought, Lachika immediately took out his phone, set it up, turned on the phone camera, and began preparing his plan.
As for the method Lachika chose to disseminate this, of course, it would be the internet, as no other method is more convenient than the internet.
