"The Club President always seems angry at me." Issei muttered softly beside Araki.
Araki shook his head gently, gazing out the window. But suddenly, Akeno startled Issei from behind.
"The Club President is worried about you, Issei-kun." Akeno said, appearing suddenly behind Issei's chair.
"Akeno-san!" Issei exclaimed in surprise.
Akeno giggled, while Araki glanced at them briefly before returning his gaze to the window.
"Is something on your mind, Araki-kun?" Akeno asked, now turning her attention to him.
"No, Akeno-san." Araki replied without looking at her.
Suddenly, the door swung open, revealing Rias walking into the room.
"Akeno, I thought you'd already gone home." Rias said as she walked toward Akeno.
"The Prince seems to have sent us a message." Akeno replied, her expression turned serious as she looked at Rias.
"The Prince?" Rias asked, seeking confirmation.
"Apparently, a rogue devil has been discovered in the area around this city." Akeno continued, her face remaining grave.
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(Time skip.)
"They used to live like ordinary devil servants," Kiba said.
"Used to?" Araki asked, a hint of confusion on his face.
"That's right. Before they killed their master to gain freedom," Kiba continued.
Everyone had arrived in the middle of the forest at night through a magic circle created by Akeno.
"That's what we call a rogue devil." Kiba continued, a faint smile playing on his lips as he glanced at Araki.
"I understand." Araki replied, nodding.
"I've received information about a rogue devil that lures its prey inside and eat them." Rias said, her gaze fixed on the sizable building now looming before them.
"E-eat them?" Issei asked, a hint of fear in his voice.
"Tonight's mission is to destroy it." Rias continued, her eyes gleaming as she gazed at the building before them.
"Tonight, you two will witness a monster born from the misuse of demonic power." Kiba said, drawing his sword from its sheath.
Everyone slowly entered the dimly lit interior of the building. Rias led the way, with Araki and Issei positioned in the middle of the group.
"Issei, Araki," Rias called out without turning to face them.
"Yes, Buchou?" Araki replied from behind her.
"Do either of you know anything about chess?" Rias asked, still not looking at Araki or Issei.
"I know a little about the game." Araki replied quickly.
"Chess? Does Club President mean the board game?" Issei asked.
"As the master, I play the role of the king. There's also a queen, knights, bishops, rooks, and pawns. The devil nobles apply the chess piece system to their servants," Rias explained.
"Chess piece roles?" Issei asked, confused.
"We call it the 'Evil Piece'," Rias explained.
"But why do you need to do this?" Issei asked again.
"Tonight, you'll understand that." Rias continued.
"Y-yes." Issei stammered.
"It seems it's have been waiting for us to come here." Koneko said flatly.
Araki suddenly sensed a fleeting shadow observing him and the entire Rias peerages.
He subtly lowered his glasses and focused his right eye on the shadow.
He saw crimson particles floating around the shadow, which was watching him from behind a wall.
Araki strained his eyes to focus on the shadow, and he was immediately startled when the crimson particles suddenly coalesced into a terrifying creature.
"There!" Araki pointed to a particularly dark corner.
"You can see me? Truly remarkable." A chilling voice echoed from the corner Araki had indicated.
Araki quickly adjusted his glasses and rushed toward Rias and Issei.
"I never expected my prey to come here willingly." The devil said before emerging from the darkness.
A naked girl slowly materialized from the shadows, her chest completely bare.
"Oppai!!" Issei shouted with a lecherous grin.
"Viser, you lowly devil! A vile creature who murdered his own master for the sake of her own freedom!" Rias declared, her gaze piercing the rogue devil before her.
"In the name of the Gremory family... I will crush you!" Rias proclaimed coldly, pointing at Viser.
"You insolent girl! I'll bathe your body in crimson blood, as red as your hair!" Viser snarled furiously, beginning to fondle her own chest.
"Heeh..." Araki chuckled, his face flushing as he watched Viser fondle her own breasts.
"Such a cheap trick, just as I'd expect from a small fry like you." Rias sneered, her gaze icy as she glared at Viser.
"I-is this a rogue devil? She's more like a show-off woman!" Issei exclaimed, his lecherous gaze fixed on Viser's chest.
Issei was immediately shocked by the sight of devil Viser's transformed half-body, which was both massive and terrifying. Her lower body look like a spider body.
"I told you. Both her heart and body would become disgusting." Kiba said with a chuckle, glancing at Issei beside him.
"What a waste! She had such great breasts!" Issei sighed in disappointment.
"It's all been for nothing..." Issei was startled when a magic circle suddenly formed around Viser's nipples.
"Watch out!" Araki shouted, rushing toward Issei and shoving him aside.
"Okay... She really is a monster!" Issei exclaimed, his face pale with shock and terror, after witnessing the building wall behind him instantly melt when struck by fluid from Viser's breasts.
"Stay alert, Issei!" Araki immediately rose to his feet, glaring fiercely at Viser.
"Yuuto!" Rias called out to Kiba.
Kiba nodded at Rias, gripping his sword in his right hand, and vanished with incredible speed.
"He disappeared!" Issei exclaimed, bewildered and impressed.
"He's so fast you can't even see him. Yuuto's position is Knight, so his character excels in speed, and the most suitable weapon for him is a sword." Rias said with a faint smile as she watched Kiba battle Viser.
Kiba darted toward Viser with lightning speed, and in an instant, he severed both of Viser's arms with his sword.
"Watch out, Koneko-chan!" Issei shouted in a panic.
Viser's face instantly twisted into a terrifying grimace, and she swiftly swallowed Koneko whole.
"Die!" Viser spat coldly.
"Koneko-chan!" Araki screamed.
"Don't worry, Araki." Rias said calmly.
Viser's stomach suddenly began to convulse violently. Then, with a sickening rip, Koneko burst out from within, tearing the devil's abdomen open.
"What?!" Araki exclaimed in shock.
"Koneko is a Rook." Rias explained, smiling at Koneko. "Her character is simple, excelling in strength and resilience. Attacks like that won't even scratch her."
"Get lost." Koneko said flatly before delivering a devastating blow to Viser's stomach.
Viser was sent flying backward by Koneko's blow, crashing violently into the wall.
"I guess I shouldn't mess with Koneko-chan." Issei muttered, sweat beading on his forehead.
"Me neither." Araki added awkwardly, standing beside Issei.
"Akeno!" Rias called out.
"Understood, Club President," Akeno replied, approaching Viser.
"Ara.. Ara.. What should I do?" Akeno asked, smiling broadly at Viser.
Unconsciously, Araki glanced behind Rias and was immediately shocked to see Viser's demonic arm attempting to strike her.
"Club President!!" Araki shouted, sprinting toward Rias.
A purple particle shield instantly materialized on Araki's right arm. He managed to deflect the arm away with the shield, but both he and Rias tumbled sideways together.
"Ouch!" Araki groaned as he landed with a thud.
"Th-thank you, Araki." Rias said, her cheeks flushing slightly.
Araki immediately rose and rushed toward Viser's arm, which lay on the ground, surrounded by swirling purple particles.
Without hesitation, Araki moved to stomp on the arm. As if sensing his intent, the purple particles swiftly shifted to envelop his right foot.
Unaware of this, Araki began stomping on Viser's arm with his right foot until it was completely crushed, leaving no trace behind.
"I never imagined I could be this strong..." Araki murmured, panting slightly as he stared at Viser's shattered arm.
The particles enveloping Araki's right leg gradually faded and vanished, unnoticed by him.
"Akeno, finish her." Rias commanded flatly, her gaze fixed on Akeno.
Araki glanced briefly at Rias before turning his gaze to Akeno, who stood not far from Viser.
"The wicked girl who dared to harm our Club President must be punished immediately!" Akeno declared in a teasing tone.
"She is the Queen, my Vice-President who combines the full power of all the chess pieces." Rias explained, smiling at Akeno.
"Ara ara... It seems you still have some energy left," Akeno said with a wide smile, her eyes fixed on Viser.
"Then how about this?" Akeno shouted, summoning a bolt of yellow lightning from the sky.
The massive, golden lightning struck Viser's body with ferocious intensity.
"She excels in attacks that utilize demonic power. And she's also incredibly sadistic." Rias said with a smile.
"Ara... Ara... You still have some energy left." Akeno purred, her cheeks flushed as she licked her lips, the lightning striking Viser's body with increasing ferocity.
Cold sweat trickled down Araki's forehead as he watched what Akeno was doing to Viser.
"I wonder how long you can keep this up!" Akeno taunted Viser, giggling as she continued her relentless assault.
"S-she's even laughing." Issei stammered, his voice trembling with horror.
"Akeno, that's enough." Rias said firmly.
Akeno halted her attack and slowly turned to face Rias, her cheeks flushed and a wide, radiant smile stretching across her beautiful face.
"Are we done?" Akeno asked, a teasing smile playing on her lips.
"That was a bit disappointing." She added with disappoinment yet her cheeks still flushing.
Rias approached Viser, who was now lying on the ground, groaning helplessly. She stood directly before her, a predatory grin spreading across her face.
"Any last words?" Rias asked coldly.
"Just kill me!" Viser retorted weakly, glaring fiercely at Rias.
"Really? Then you'll simply cease to exist." Rias replied, conjuring crimson magic in her palm.
"Ahhh!!" Viser's agonizing scream echoed throughout the building as Rias's crimson magic struck her.
"Such terrifying power!" Araki exclaimed, his body trembling slightly with fear as he watched Viser's body disintegrate into dust.
"It's over," Rias said, gazing at the swirling dust around her.
"Now, let's head back together." Rias turned and smiled broadly at everyone.
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