Martial Arts Longevity: The System Has My Back

After transmigrating into a chaotic age, he gains the [Longevity System]. Killing demons and monsters earns him Shop Points, which can be exchanged for martial skills, cultivation techniques, pills, weapons, and assorted items. [The Longevity System is here to protect you. You have obtained the Five Viscera Azurewood Scripture, granting ten years of cultivation.] With the Five Viscera Scripture as his foundation and various cultivation techniques and martial skills to support him, he sets out on his own path to martial longevity amid the chaos...