Series: The Devil Princess (Light Novel)

Story & Art by: Harunohi Biyori Geso Umiu

Release Date: December 9, 2025

Early Digital: October 2, 2025

Price: $15.99

Format: Light Novel

Trim: 5 x 7.125in

Page Count: 332

ISBN: 979-8-89373-824-7

Translation: Julie Goniwich
Adaptation: Emlyn Dornemann
Interior Layout & Design: Tanya Sokolovskaya

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A DEVILISHLY DELIGHTFUL BIRTHDAY

It’s been five years since the Golden Beast of the Demon Realm was reborn as the baby Yulucia of the Holy Kingdom of Talitelud, and it’s time to celebrate! Thanks to a decree by her grandfather the king, her birthday party is being held at the castle. There, Yulucia finally meets her devious older sisters who try to play pranks on her—only to be met with the little devil’s laughter. What’s more, the four attendants Yulucia’s father assigned to her are lazy, selfish, and greedy—perfect!

Just when Yulucia thinks her day couldn’t get any better, the so-called “silver princess” decides to hold a tea party by moonlight. The princess smells of blood and Yulucia can’t help but be intrigued by her invitation. Looks like life as a five-year-old is going to be lots of fun!