My Multisystem In Isekai - 221 Chapter 221

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!

- Description from Novelupdates

In a world where every child unlocks the magical system at the age of five, Victor Hans awakens nothing cursed by the Gods.He is shunned and scorned by society.Just as he resigns himself to death, fate intervenes – He awakens the forbidden Crimson System with Divine help that will change his destiny.Victor grows from level 1 weak to strong after following the path led by the Crimson System.A hunger-driven chaos has invaded half of the Neero, allied with Bloodthirsty vampires. Only Humans and werewolves defend the remaining half.Now, tasked by Crimson System, Victor has to convince Vampires to follow the Moon Goddess again.As his power grows, memories of a forgotten past re-emerge.