I Rely on My Vest to Save the World

Copywriting NIO is dead. He floated next to the corpse. Before he could lament his untimely death, he watched the pedestrians turn into zombies on the spot and start a battle royale. The end of the world came, and he died before the end. ——Is this a good thing or a bad thing? However, this philosophical question soon stopped bothering him. A system comes to your door and says it can turn back time to a year ago, but the condition is to save the world. "How do you want me to accomplish this?!" The system calmly said: "It's okay, you have a vest." Weilai: "..." Isn't that vest still mine? .. The stability of the world has decreased, time-travelers have appeared frequently, but there is a lack of pacifists, so Weilai was forced to put on a vest and take over the entire lawful camp by one person. Nilai, who worked overtime until he vomited blood: "I think they are mentally unhealthy. Why don't they come to me for consultation, and everything is agreed." A person with super powers: I drifted, and I'm fine again. A certain reborn person: Personal test is effective! After the consultation, I felt much more relaxed. Thank you, Teacher Wei! A well-known non-necromancer:... —————————————— Minesweeper/reading instructions 1. This article is a non-CP vest article, there are many open vests, CP can be knocked casually but it is not true; 2. The writing is novice, the logic is scum, Su will do it, please do not carry it IQ reading; 3. The gender of the protagonist is male, but there may be women or vests of unknown gender, so those who mind are advised to enter with caution; 4. The third person multiple perspectives may not necessarily follow the original; 5. The place names mentioned in the article are all fictitious, do not represent the real situation and are not targeted; 6. The above needs to be added. Intention: win-win cooperation