Ryuu Kusari no Ori -Kokoro no Uchi no “Kokoro”- - Chapter 7.5

The mortal kings did not dare meet my gaze, and the Admiral would bow his body in my presence. Why, you ask?Because I was born noble, standing above all living beings.Luffy wants to become the Pirate King? That is a fantasy. Send him straight to Impel Down.Dragon wants to challenge Mariejois? Impossible. Send him for ideological reformation.For 800 years, the world has been beneath our feet, and it will remain so for a thousand more.I am a god walking among mortals. If this world must change, then it is god who will lead that change.Everything under the sun is trampled beneath the hooves of the Celestial Dragons!“I am the King of the World!” — Donquixote Claudius.______________________________________This is a TLRaw: 海贼：世界之王Support me on patreon for 40+ Advanced chapters: patreon.com/Blownleaves

She was an illegitimate daughter in a wealthy family, with a lowly status. By chance, she discovered that her ex-boyfriend had sold her out. In order to hide, she accidentally injured him and fled in a panic. From then on, they were bound by an inextricable bond...

The chief female forensic investigator, Ran Yan was secretly killed by her assistant. Unexpectedly, she was reborn in the years of the Tang dynasty. After experiencing a narrow escape, she fled from Jiangnan to Chang’an. Although, Chang’an was at the beginning of its flourishing period under the Li family’s Tang dynasty, various princes were vying for the throne by using all kinds of strategies. This was the dark days of the imperial court, where one needed to walk on a tightrope as one’s life was as powerless as an ant. The Xiao family controlled a large amount of wealth so inevitably they also became involved in the conflicts.

After arriving in Chang’an, she discovered many suspicious incidents: the original owner had unexplainable amnesia but his family was indifferent. She once again saw the orchid shaped clay inkstone, a valuable object that her mother has given her in modern times. Hence, could it be that she can time travel back? In order to survive in the Tang dynasty, she displayed her strong spirit and willpower by learning medicine from a doctor, pretended that she benefited from being sick on how to cure diseases, suffered hardship in earning money, manufactured penicillin, cured syphilis, and used her autopsy skill and experience to solve each and every murder mysteries.

- Description from Novelupdates

Here martial arts are no longer intangible legends. They have been passed on from generation to generation and from century to century. After the confrontation with science and technology, they have completely integrated into modern society and all kinds of martial arts competitions are taking place across the country as superiority among scholars are hard to reach a consensus but not as difficult among martial artists!