Naruto: Escape From Konoha - Chapter 133: 129: Dragon Veins and Ninjas From The Chaotic Time-Space

In the tenth year after the new era, the world finally came to an end. Zhang Mu truefully waited for his death, but unexpectedly found that he had returned to ten years ago. With his memory about the future, he swore that he would change the calamitous history, saving the earth from being destroyed! Walking dead, zergs, evolvers, and various mutated animals… nothing can stop him! The first step is to retrieve his identity as an era merchant , then find all the treasures he can remember to enhance himself!

Talismans are a part of cultivation and what a better way to get into cultivating than to have the three top sects send talismans around.The “good” sect sends a talisman to make someone extremely beautiful.The “bad” sect sends a talisman to make everything around the person turn into a death sentence.The “neutral” sect sends a talisman of amplification by accident.What happens to a woman who has just gotten pregnant?Everything hits her belly.Join in as Rex who is in the fourth mortal realm gets a second chance to cultivate.

A cultivation story about how a declining sect is restored by a narcissist, a troublemaker, a meanie, an idiot, and a wimpy kid.

- Description from Novelupdates

This story is set during the end of the Sui Dynasty, a time where multiple powers struggled for supremacy and power.