The Martial Saint Escort of a World of Demons

In the Great Wilderness, mountains and seas stretch as far as the eye can see. Demons and monsters run rampant, wicked spirits and gods rule the mountains, and sinister fiends beguile the hearts of men. Human dynasties cling to a corner of the land, teetering on the brink of collapse. When Lin An woke up, he had become the lowest-ranking escort in the Town Escort Bureau. He had failed to complete a task for the imperial court, and was left to fend for himself, dead or alive. Fortunately, a Heavenly Tome had appeared, capable of defying Heaven and changing fate. He tempers his body through slaughter and condenses the Azure Fate Trait [Black-Armored Soldier], shrouding himself in baleful energy, making his body impervious to blades and weapons; He inherits noble official fortune, receives a sword from the Son of Heaven, and gains the Purple Fate Trait [Demon-Slaying Captain]. Demonic energy cannot touch him, his attacks against demons and monsters are twice as effective, and all manner of spirits bow before him; With rank and title in hand, he carves out territory and becomes a prince, gaining the Imperial-Gold Fate Trait [Prince of an Era]. Armies scatter before him, he receives an iron-issued decree, and whether scholar or warrior, none can defy his unmatched command of the troops! But upon first entering the martial world, he is imprisoned along the way. At the behest of an old friend, he takes up the work of an escort and accepts an unfinished delivery. From then on, the chaotic world of demons and monsters has an invincible escort with a blade in hand. With the Heavenly Tome as his warrant and the escort's code as his measure, he carves out a haven in this age of demons and monsters, rising from the lowest of the low to the summit of martial sainthood, one step at a time!