Following the direction indicated by the arrow, Wain soon arrived at an imposing obsidian fortress that loomed in the desolate wasteland. The fortress had jagged spires that pierced the crimson sky. It was undoubtedly the home of the Ancient Demons he had encountered.
Despite spending weeks in this place, he hadn't encountered any other creature than Ancient Demons, whose strength reached a bottleneck at the 4th-grade.
Although the weakened demons, as well as the local environment, benefited to his strength greatly, he lacked high-grade spells without Chaos Shop and his growth would soon come to a halt unless he found better resources.
