The Endless Killing Formation
After the negotiation with the lady boss, Qin Yu returned to his accommodation.
For the entire night, Qin Yu was thinking about the arrangement of the Endless Killing Formation.
This kind of formation was tremendously brutal. It was usually used as a mountain guarding formation or emerged in Big Graves.
Now Qin Yu wanted to use this killing formation to kill Elder Si. It was indeed quite brutal.
"I can't drag innocent people into it," Qin Yu thought to himself.
Once he activated the Endless Killing Formation, all the living beings in the formation would be slaughtered. Unless the formation was broken, it would never stop.
Therefore, Qin Yu had to find a quiet and uninhabited area to avoid harming innocent people.
"I have to think of a way to trick Elder Si out," Qin Yu thought to himself.