I Was Slacking Off, and Now Father Emperor Has Granted Me a Fief?

A Prince with Unmatched Martial Arts Skills Who Operates Behind the Scenes

A funny story about an invincible prince who stays behind the scenes in the martial world.

Ancient Times, Rebellion, Princes, Hegemony, War, and Fiefdoms

Something set in an alternate version of history.

The Hero Is an Easygoing Prince or Imperial Son, Hiding His Profound Cultivation from the World

Looking for novels with a laid-back prince or royal heir as the male lead. He has profound cultivation but keeps it hidden from the world, has forces of his own, and one day suddenly reveals his power.

Stories About a Prince Building Up His Power Base in His Fief

Ideally, it should have a System.

Transmigrates as a Prince and Becomes Richer Than the Imperial Palace Through Business

Leading the country to the top of the world.

The Unfavored Prince Was Sent to His Fief, Where He Built His Power and Shocked the World

An Unfavored Prince Grows Richer and Richer Despite His Poor Fiefdom

A Neglected Prince Who Builds Up His Fief at Breakneck Speed

A Useless Prince Slacks Off in His Fief, Builds It Up in a Satisfying Story, and Shocks the Emperor

I'd like books like "Three Years of Slacking Off in My Fief: The Emperor Father Begs Me to Restore the Kingdom". A laid-back fief, lots of girls, and a System.

Looking for Transmigration Novels Where the Protagonist Chooses a Fief and Slaves From the Start

Looking for Ancient Mythology and History Featuring the Three Sovereigns and Five Emperors

I want books similar to "You Call This the Ancient Yu Dynasty?" I want to read about the history of the ancient human race, combined with legends of Yao, Shun, and Yu, preferably with humorous cultivation.