Can the Dragon-Demon Girl Corrupt the Future Death Knight?

In his previous life, he died from overwork while filling in medical records for his department head.

In this life, he's the unwanted castoff of a ducal family, dead last in talent, assigned to the logistics division, and even the offering for his awakening ceremony has been switched.

Aiden stares in despair at the one-star walking corpse behind the door.

The next moment, a sword blade pierces his chest.

A Death Knight from the future kneels in the snow and bows his head to him.

"My lord, please allow me to serve you once more."

A nine-star Mythic Soul Card is his, and the bloodline he waited nine years for finally awakens:

Blond hair, golden eyes, dragon horns.

And a girl.

The good news: In dark duels, she can win her enemies' talents, potential, and card abilities.

The bad news: Her memories as a knight are incomplete, she harbors ill intent, and her idea of "living a peaceful life" is dangerously warped.

Through the card, Sylvia asks gently:

"My lord, whose head do you need today?"

After counting the silver coins she just earned, the dragon-demon girl opens her card-making notebook with a beaming smile.

"Teach me this first. Our enemies can wait in line, but dinner can't."