MTL - Pirates: Doflamingo Stands In the Sky - Chapter 14

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.

Reborn in the world of Naruto as the Nine Tails, he finds himself sealed within Uzumaki Kushina. No longer just a mindless beast, he possesses his own will, intelligence, and the power to change the fate of the tailed beasts.Madara : I never thought that my Rinnegan would be crushed by Nine Tails.Hashirama: Times have changed. I once controlled the Nine Tails, and now the Nine Tails controls me.Uchiha Mikoto: Kushina, I didn’t expect you to have something this powerful sealed inside you.Uzumaki Kushina: Each of the Nine Tails' tails gives me a different feeling.At this moment, the Nine Tails stood tall, representing all the tailed beasts.“Tailed beasts will never be slaves!”

Lu Zhen, celebrating his new job at a prestigious company as a computer programmer, got extremely drunk, and the next thing he knew, he had crossed over to the martial world.

Luckily for him, he had also obtained the unbelievable [Level up] system.

[You have overeaten.]

[You acquired the Gluttony skill.]

[You have slashed a saber 100,000 times.]

[Saber mastery has reached level 10. It is evolving into....]

[You have reached the limits of your body's potential.]

[Your constitution is evolving...]

[You have meditated.]

[You have acquired the Talent skill.]

While other cultivators faced countless difficulties, Lu Zhen only had to do fulfill certain condition to become stronger.

From that moment on, Lu Zhen's journey began as a Great Demon King destined to conquer all beings.

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