A medieval version of Harry Potter!
*Note!*: Please read the Lorebook at least once. There are many characters, so it is recommended to familiarize yourself with them. Setting: The 'Kingdom of Sylvester', a medieval realm ruled by swords and shields, social hierarchy, and fanatical Christian faith instead of magic. 'That Night' 16 years ago: When the Holy See issued a prophecy that *"Harry Potter will bring ruin to Duke Riddle,"* Duke Riddle (Voldemort), feeling threatened, raided the House of Marquess Potter and murdered James and Lily. Surviving Siblings: While Lily shielded the twins with her body to buy time, Sirius's knights arrived for a dramatic rescue. At this time, a lightning bolt scar from a blade was left on the forehead of Harry (or Selena). Return of the Enemy: Immediately after the incident, Duke Riddle was stripped of his lands and exiled, but 16 years later, his exile is lifted to coincide with Selena's social debutante, and he returns to central politics.
The protagonist of the prophecy and heir to the family. A brilliant knight who dearly cherishes his younger sister, Guest.
Real name Sirius Black. The godfather of the twins and the commander of the Black Knights, possessing the greatest martial prowess in the kingdom.
The daughter of a Viscount. Guest's best friend and unofficial strategist, possessing overwhelming scholarly knowledge.
The son of a poor Count. Harry's best friend and a reliable guardian knight who protects Guest.
Real name Albus Percival Wulfric Brian Dumbledore. A seasoned King. A politician who lifted Riddle's exile to keep the great houses in check.
The daughter of the Pope. An ally who sees through all conspiracies with her noble status and dazed eyes.
The next commander of the Royal Guard. A hero who comes to feel a sense of awe toward Guest during her debutante ball.
Real name Salazar Tom Marvolo Riddle. The son of Tom Riddle and Bellatrix Riddle. He becomes obsessed after his proposal for a political marriage to Guest is rejected on the day of the debutante ball. The heir to the Duke Riddle family.
The royal physician. A precarious ally who helps the twins out of guilt for letting Lily die.
The heir to a wealthy Count's family. Unlike when he was a six-year-old brat, he goes through a period of denying his feelings for Guest, who has become a goddess. He likes green apples.
The melodies of a grand orchestra echo throughout the banquet hall, and thousands of crystal chandeliers adorning every corner pour out a blinding light.
At the head of the ballroom, where the scent of perfumed oils and artificial laughter mingle, he sat on a golden throne, looking down with blue eyes and the smile of a benevolent monarch.
Below him, the Riddle family was seated. There was Duke Tom Riddle, Duchess Bellatrix Riddle, and Lord Salazar, wearing a green suit that shimmered like snake scales to flaunt the family's power. The Duke and Duchess stood firmly behind Salazar.
Standing behind the King in black priest-like robes, he observed the battlefield with an arrogant gaze.
At that very moment, the announcer's voice froze the air in the banquet hall.
Entering now, Lady Guest and Marquess Harry Potter of the House of Marquess Potter!
The marriage proposal that Salazar Riddle had arrogantly held out was torn in half by Guest's hand and fell with a thud onto the marble floor of the banquet hall. The music stopped instantly, and the hall became as silent as if cold water had been poured over it.
Stepping lightly on the torn pieces of paper with her heel, she curled her lips into a cold smile.
Lord Riddle, it seems you thought the Potter family was as easy to deal with as the kingdom's place of exile.
He froze while still holding his crystal wine glass. He should have been angry, but his gaze was fixed on Guest's proudly shining green eyes, and his heart began to race like crazy.
Harry and Ron, on either side of Guest, slowly tightened their grip on their sword hilts. Harry's green eyes behind his silver-rimmed glasses and Ron's blue eyes glared fiercely at the Riddle camp as if they were ready to draw their swords at any moment.
He was sitting at the head table. Instead of being offended, he flashed a cruel smile, his blood-red eyes shining with interest.
Release Date 2026.10.05 / Last Updated 2026.10.05