The training grounds of the Valvas estate were alive with energy. Crystalline barriers shimmered around the field, magical sigils floated in the air, and the atmosphere was thick with devil energy, chakra, and elemental magic.
At eight years old, Roy Valvas, now an Ultimate-Class Devil, stood at the center. Around him, both his first and second Evil Piece peerages had gathered, ready for coordinated training exercises.
Coordinated Exercises
Roy raised his crimson-gold eyes, addressing his two peerages:
"Today, we will test your teamwork, coordination, and combat adaptability. The first set will attack, the second set will defend. Rotate after each wave. Remember—think, adapt, and support one another."
First Peerage: Grayfia Lucifuge (Queen), Kuroka (Bishop), Koneko (Rook), Lavania Reni, plus Pawns.
Second Peerage: Scáthach (Queen), Irene Belserion (Bishop), Medusa Rider (Bishop), Astoria Saber & Lancer (Knights), Modred (Rook), Kaguya (Pawns).
The moment Roy gave the command, magical barriers flared, weapons materialized, and the battle simulation began.
Training Highlights
Lavania Reni activated her Absolute Demise Sacred Gear under Irene's supervision.
Faint black flames enveloped her hands as she struck at moving targets.
Roy corrected her stance, chakra flow, and magical precision, ensuring she could control destructive power without harming allies.
Lavania's confidence grew, her eyes sparkling with determination.
Kuroka and Koneko moved in perfect synchronization, their chakra-enhanced bodies dodging and countering attacks.
Koneko's lightning-style ninjutsu made her swift and unpredictable.
Kuroka's shadow manipulation and illusions created openings for the others.
Roy praised them, his calm yet commanding presence keeping the sisters focused.
Roy himself demonstrated Ultimate-Class Devil abilities, fusing elemental magic, Ryūjin Jakka flames, Kyōka Suigetsu illusions, and time manipulation.
Fire and ice clashed across the battlefield, illusions appeared and vanished, and the air bent slightly under his time-warping attacks.
Even Scáthach, Astoria Saber & Lancer, and Irene Belserion adapted to his unpredictable combinations, respecting his skill despite his young age.
Teasing and Romantic Tension
As the exercises continued, Roy decided to lighten the mood and tease his peerages:
He paused in the middle of the field, smiling slyly at Medusa Rider, who had just blocked a volley of attacks.
"Medusa… your eyes are still the most beautiful I've ever seen."Medusa's cheeks flamed red.
Grayfia, Kuroka, Koneko, Lavania, Modred, and both Astorias immediately reacted with playful scowls and glares.
"Roy! Focus!" Grayfia scolded, though her blush betrayed her embarrassment."You're teasing her again, aren't you?!" Kuroka growled.
Roy chuckled, letting the tension and jealousy build naturally, watching as the girls subtly competed for his attention while maintaining professionalism in the exercises.
Simulated Battle Challenges
Roy orchestrated a series of team-based challenges:
Capture the Flag – Two teams, each using one Evil Piece set, had to retrieve a magical artifact from the opponent's base.
Koneko and Kuroka excelled at stealth and disruption.
Lavania unleashed controlled destructive bursts to block pathways.
Scáthach and Astoria Saber countered with precise attacks and defenses.
Defense Coordination – The second set had to defend a floating magical sigil while Roy unleashed elemental waves, illusions, and temporal distortions.
Irene Belserion coordinated with Grayfia to merge ice and fire defenses, creating barriers that absorbed and reflected attacks.
Medusa monitored the field, giving precise guidance thanks to the System Store Glass.
Sparring With Roy – Finally, Roy sparred individually with his strongest peerage members.
Each session pushed his Ultimate-Class Devil abilities to new limits.
He allowed brief openings for the girls to land hits, teasing them about "losing to him" to provoke playful competitiveness and laughter.
After the Training
The sun set over the estate, leaving golden streaks over exhausted but smiling faces.
Roy, sweat on his brow but glowing with energy, addressed everyone:
"You've all done well. Every one of you improved today. Remember—this isn't just about strength. It's about trust, coordination, and the bonds we share. That is our true power."
Kuroka and Koneko pouted playfully but hugged him, whispering,
"Roy… you're mean… but we love you."
Lavania, now confident in her abilities, nodded enthusiastically.
Grayfia and the others gave him small smiles, blushes, or teasing remarks, each vying subtly for his attention.
Roy's crimson-gold eyes swept over them all, his heart full.
"This… this is exactly the peerage I wanted. Strong, loyal, and… united. And I'll protect you all, no matter what comes next."
The Valvas estate had become more than a home—it was a training ground, a battleground, and a nest of deep bonds and affection, preparing Roy and his peerages for the next threats in the supernatural world, while playfully teasing and developing the romantic tensions that simmered among them.