Change The World With The Privilege Of Being An Emperor

Everyone in this world has their own identity.
[Noble], [Knight], [Sharecropper], [Slave]...
Under the mysterious blessing brought by these identities, everyone's identity and bloodline have been solidified.
The children of [nobles] are nobles, and the children of [slaves] are slaves.
If you want to complete the class jump and become a higher status person, you need to bow your head to the ruler.
Under tens of thousands of years of aristocratic rule, the development of the times has almost stagnated, and the shackles of class have become stronger.
Ian, who traveled to this world and became a small lord, firmly believes that the world is sick.
So, Ian looked at his true identity hidden under the identity of 'Lord'...
...
[Name: Ian Aurelion]
Identity: Emperor
Level: 1
Ability: Emperor's Privilege EX
Talent: Noble Stance A
Historical Identity: Noble (1)
...
[Emperor's Privilege]: You can modify the rules of the world shrouded in 'imperial power'.
...
This world has never had an [Emperor], but with Ian coming, this world has an Emperor.