"Are you sure?" Jack asked.
John shrugged. "At this point, I admit I'm out of ideas. Based on Wilted's description, the main underworld force is designed to be faced by players who have reached the endgame supported by the armies from the seven countries. Currently, the seven countries' armies have gone through multiple wars that leave them weakened. Most players are also not in the endgame considering we don't receive any guides to begin with, thanks to the removal of the main quest."
"Additionally, we have more than half the underworld portals still active," Wilted added. "The more underworld portals are closed, the higher our chance because the native forces don't have to deal with the demonic disturbance in their countries. Right now, we only have Themisphere and Verremor free of the demonic incursions."
"I wish I had gotten more of those portal-closing stones," Jack said.
"Don't worry, we already have a plan to cover that," John said.
