C2267 A Chaotic Killing Field

"When these Demon Kings join forces to deal with us, we, the Human Expert, are simply not able to contend with them!"

"We can't contend with them, we must go all out!"

"If they join forces, we will also join forces!"

"I have a joint grand array here. We will all work together to deal with a Demon King!"

"Hurry up and escape..."

At this moment