In Wutan City, in a hidden chamber in the Xiao family's backyard, the air was filled with the faint aroma of medicine and the odor of burning talisman paper. Xiao Yan sat cross-legged, beads of sweat dripping from his forehead. He was only a teenager, barely entering the Douzhe realm, but he was no longer content with his slow progress. His family's expectations and his own ambitions led him to take a risk and learn a forbidden soul spell from a tattered ancient book—"Nine Soul Transmigration." It was said that this spell allowed the soul to temporarily escape the body, travel the void, absorb the spiritual energy of heaven and earth, and thus break through bottlenecks.