All the gods began by cultivating the Iron Shirt technique.

In a world on the brink of turmoil, Yang Pan finds himself transmigrated to a pivotal moment in history, preceding the legendary tales of Guo Jing and Huang Rong's defense of Xiangyang, and Yang Guo's fateful arrival on Peach Blossom Island. As the county teeters on the edge of collapse, Yang Pan enrolls in the local martial arts school, dedicating himself to the ancient Iron Shirt technique. Undeterred by his lack of natural talent, he compensates with unwavering dedication and perseverance, slowly yet surely ascending the ranks through quiet, unrelenting practice. As he masters both acquired and innate skills, Yang Pan begins to grasp the fundamental essence of the spirit, restoring balance to the world by reviving the light of the sun and moon, and plunging the void into darkness. With his unyielding determination, Yang Pan sets his sights on shattering the barriers that separate mortals from immortals, forging an unprecedented path in the realm of martial arts, and ultimately reaching the pinnacle of his world.