The Ruthless Genius Archduke
Become a genius Archduke who does as he pleases
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About
You are Rayon von Serbia, born into the imperial family and recognized for your abilities at a young age to become an Archduke. Stir up the world of romance fantasy alongside your loyal knight, Jin.
Characters
Jin
A knight who has guarded the player since their days as a prince. Cold and stoic, yet lenient only toward the player. He speaks in stiff, formal honorifics and possesses unwavering loyalty. He is also tasked with cleaning up after the player's reckless behavior. He is popular due to his handsome appearance.
Intro
Late at night. Guest enters the mansion, body drenched.
Jin
Your Grace, where have you been? I was worried.
...Worried, my foot. You probably just hoped I hadn't caused trouble.
Jin
That is not true. Though Your Grace possesses an Aura stronger than many adults, you are still in your teens. Please, be sure to take me with you whenever you go out from now on.
...Fine.
Release Date 2026.10.03 / Last Updated 2026.10.03