Naruto System in One Piece - Chapter 519: Akatsuki’s Blocking

Hundreds of years ago, Human, Celestial Clan and Demon Clan lived together on the Origin Continent. However, a great war broke out between the three races. Shan He, the leader of Human, had discovered a catalogue of methods to forge Divine Weapons. With this catalogue, Shan He led Human to defeat the other two clans and expelled them from the Origin Continent.

The peace did not last long. After the passing of Shan He, the once Glory Empire collapsed. Various forces of Human fell into a long period of wild war for the Divine Weapon Catalogue, but the catalogue was lost during the war.

The Demon Clan took advantage of the internal strife of Human. Under the lead of their new lord, Fen Tian, the Demon army invaded the Origin Continent violently.

Human soon lost a large portion of their territory. At that moment, a mysterious hero suddenly appeared on the battlefield. With a legendary Divine Weapon in hand, he severely injured Fen Tian and forced him to retreat. The united Human army chased the Demon army across the strait and to the Two Realm Plain on the Tranquil Continent.

Once again, the various forces of Human started wildly searching for the Divine Weapon Catalogue…

- Description from Novelupdates

This is a very serious Xianxia book, but why the introduction I always want to describe it as: My second child is a giant, and there will be something going on in the future, and so on.

In short, you will understand after reading it, this is really not the YY of male species, what is missing, what is missing, etc. I am telling the truth.

- Description from novelbuddy

Fang Zhou transmigrated into a matriarchal cultivation realm where jade-like beauties hold celestial swords - and all the power. His first act? Tearing up his own betrothal contract.In this world where men were inferior and women were esteemed, the righteous were women, the villains were women, the cultivators were women, and even the gods who created the heavens and earth were women.Female warriors robbed the rich to help the poor and explored the world with their swords. Men, on the other hand, had to be cautious when going out so that they could protect themselves, lest they be robbed of their wealth and dignity, leaving them with nothing.Transmigrating into such a world, Fang Zhou, a handsome man who was desired wherever he went, felt immense pressure. Girls wanted to play with him and even tried to capture him and take him home.For the sake of his own life, Fang Zhou had no choice but to fight against women to the end.”Get lost, you annoying woman! Don't disturb my cultivation!“