My Ex-Girlfriend is the Strongest Guild Master and I'm the Weakest! - Chapter 4: Emergency Maintenance

The world is in chaos, and evil spirits appear everywhere, causing chaos in the world and poisoning the people.

The imperial court set up a special department for subduing demons, recruiting strange people, Buddhist monks and monks from all over the world to work together to slay demons and subdue demons.

Ning Xiu was reborn with a proficiency panel and practiced martial arts exercises hard, just to have the power to slay demons in this world of demons, suppress the universe, and protect the peace and prosperity of the human race.

[Tianwang King Kong Gong: Twenty Layers (99999/99999)] The blood is like a furnace, burning the river to boil the sea

[Dragon and Elephant Prajna: Eighteenth Floor (81111/88888)] Raise the peaks with both arms and move the mountains to remove the ridges

…

Ning Xiu: “My strength is all based on hard work every day, rain or shine.”

- Description from novelbuddy

Hello, my fellow Tsunade enjoyers!Tired of MCs collecting more sharingans than Danzo?Had enough of Uchiha revenge plots and Konoha crush plans?Feeling hopeless because of yet another self-insert, wish-fulfillment garbage?Fear not!This book will recharge your Tsunadium daily!Enjoy real romance and peak comedy.Your favorite tsundere heroine is here!What are you waiting for?Get your Limited Edition today—only for 699 ryo!*Sincerely yours,Kakuzu.*(NO REFUNDS)---What to expect:Romance+comedy combo, with Tsunade as the female lead.MC is strong from the start but plays a supportive role.Not a system novel, though the MC technically has one.MC is a slacker and a flirt, but there’s no harem.Add to this a slight take on Hokage duties and politics.---It’s a translation, by the way, but I cleaned it up a bit.All credit goes to the original creators.Upload schedule: 1 chapter a day.If you're looking for the raw title or MTL, check out my pinned review below.

A man who was once called the world strongest agent ended up becoming a teacher after his retirement to train the new generation of agents. After many years of training his disciples, he is killed at the age of 60 by the ploy of a secret organization and was reincarnated in another world with all his past memories.Though he was surprised by the magic and the strange species of that world, he adapted very fast to his condition as a newborn and took advantage of it. He acquired special magic and gained a massive amount of strength thanks to his tight discipline in order to reach his goal: resume his career as a teacher which he left halfway through in his previous life.This is the story of a man who based on the memories and the experiences of his previous life, became a teacher who travels through the world with his new students.

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