Shikkaku Mon no Saikyou Kenja~ Sekai Saikyou no Kenja ga Sarani Tsuyoku Naru Tameni Tenseishimashita~ - Chapter 284: Strongest Sage, Fights Test Body

After dying in laboratory tests, Klaus transmigrated to a Sorcerer World, in a strange and peculiar character whose existence is an enigma. He knew this world, for it was the world of the novel one of his students wrote. He also knew the character because he created it. But it was a discarded character; it never appeared in the novel. How could he have transmigrated in it? Reality hit him soon after when he was sent to cross through the first test that every sorcerer must pass to awaken his abilities. There, he will have to fight against powerful monsters, which they call Curses, and against other Sorcerers, all to try to enter the select group of Sorcerers to discover the secrets that await in this world and understand his arrival to this and his existence. Just when he thought his journey might be boring, he received a peculiar and mighty power bordering divinity, capable of making him reach unimaginable heights. Although a bit dangerous...

I am Master Siwei, and I speak for arcane arts.
This is an era of heroes and heroines.
This is an era of great changes.
In the end, it will be an arcane era opened by me.

- Description from Novelupdates

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.

[Following the boat + middle school two + funny + making up for regrets + no heroine + the most realistic world view =? ]

The book is slowly heating up, the East China Sea chapter has more original plots, and the Alabasta chapter is starting to take off!

The little Taoist Wudang was brought to the world of One Piece by a strange book. I ran into Luffy who had just set out to sea, and was invited to board the ship.

In order to change the world, Bai Ye chose to become Luffy’s deputy captain. At the time of the top battle, Bai Ye controlled the two top-level spells of the Golden Light Curse and Fenghou Qimen with Taiji sincerity.

Become the number one celestial master in the world of One Piece. Even the partners of the Straw Hats were brought to the world’s top battlefield by Bai Ye. “Nami, take a look at the weather stick I made for you, wind, rain, thunder, under your control.

“” Sauron, look at the precious sword I made for you, what level is it? ”

“Sanji, what are the six styles of the navy to learn? Do you want to learn from my Wudang Tiyunzong?”  …

The introduction is weak, please move to the text, mainly to make up for regrets.

- Description from novelbuddy