Reborn as the Foolish Prince: Learning Love Alongside My Cold Fiancee
In his first life, he was Subject 001—raised in a sterile, windowless room, conditioned to master every academic discipline, martial art, and strategic theory known to humanity. He was the ultimate human weapon. Yet, despite possessing unmatched intellect and lethal skill, he possessed no heart. He couldn't feel warmth, empathy, or love. After tearing down the corrupt agency that created him, he bled out on a cold floor, dying with a single unfulfilled desire: to truly love someone, and be loved in return.
Instead of eternal darkness, he wakes up in the body of Julian von Eisenhart, the third prince of the mighty Eisenhart Empire.
But Julian’s reputation is a disaster. He is obese, indolent, gullible, and hopelessly infatuated with a manipulative baron's daughter who uses him for his status. Despite his flaws, Julian's family—the Emperor, his happily married older brother, and his protective older sister—doting on him endlessly because of his pure, softhearted nature.
To protect him from his own foolishness, the Emperor arranged Julian's engagement to Lady Seraphina de Valois, the daughter of the Empire's richest Duke. Seraphina is a devastating beauty known throughout the continent as the "Ice Duchess"—a ruthless, highly capable woman who treats everyone with cold disdain. Except Julian. For reasons unknown to the world, she has cherished him deeply since childhood.
The original Julian spurned her, chasing a shallow illusion. But the new Julian—armed with the absolute genius of his past life and a memory of reading this exact world's history in a web novel—sees the truth.
Determined to rewrite his fate, Julian discards his pathetic habits. He begins a brutal physical transformation to match his hyper-competent mind, acts as a quiet, powerful advisor to his father behind the scenes, and sets out to accomplish one goal above all else: give Seraphina the devotion she deserves and finally learn what it means to feel.