I Arrived At Wizard World While Cultivating Immortality Chapter 709

Dean Avery Knight and several seventh-ring wizards arrived from the Infernal Sulfur Plane. They confirmed the presence of a Reflection Dimension creature using Serlas's perception abilities and a sealing orb. Dean Avery explained that these creatures attack by briefly opening dimensional channels due to a "pressure difference" between dimensions. He also noted that the Reflection Dimension's nature changed thousands of years ago, but the cause remains unknown. An operational plan was established for the wizards to hunt the creatures, with priorities for obtaining samples.