The Protagonist: Riser Phenex

Being transmigrated as Riser Phenex was a life of unparalleled privilege and immense responsibility. From the moment he opened his eyes in the new world, he knew his destiny was intertwined with power and prestige. The early years were dedicated to rigorous training, honing his abilities to perfection. The system bestowed upon him was a boon, allowing him to unlock the full potential of his skills. Yet, as a devil, he was acutely aware of the dangers lurking in their society.

The House of Phenex celebrated the birth of their third son with great joy, naming him Riser. As one of the 32 Devil Clans holding the esteemed rank of Marquis in the Underworld, their reputation was formidable. Their unique regenerative ability gave rise to the creation of Phenex Tears, a magical item capable of healing the gravely wounded. Their expertise in the medical and business fields catapulted them to the pinnacle of wealth among devil clans.

Riser, reborn with the knowledge of the future, understood the urgency of preparing for the events that would unfold in less than twenty years. His resolve to protect his family's honor was unyielding.

Unknown to many, Riser had shattered the limits of his power once again. Standing before his family was a young man with blonde hair, exuding an aura of confidence and pride. He was dressed in a finely tailored three-piece creme suit, a gift from his parents. Today marked a significant occasion—meeting his fiancée on his own for the first time. Their previous encounters had been formal, in the presence of their families, leaving little room for personal interaction.

"Yubellena, Ravel, how do I look?" Riser asked, turning to his trusted companions. Yubellena, his Queen piece and right hand, along with Ravel, his sister, whistled in approval. His peerage was almost complete, with only one piece left to fill.

"Good morning, Mother, Father, Lord Gremory, and Lady Gremory," Riser greeted them, his demeanor respectful yet confident. The adults were impressed by his impeccable appearance. Riser was acutely aware of his reputation in the Underworld—known for having an all-female peerage, a choice based on their unique talents.

"Riser, these are the coordinates of the ORC where Rias is. I wish you good luck, Riser-kun," Zeoticus Gremory said, handing over the coordinates. Riser nodded in acknowledgment. Despite everything, his mother and Lady Gremory had cast a spell to observe the encounter.

"Though you guys are technically spying on me," Riser remarked, mildly irritated but accepting the reality. The two ladies shooed him away, and he could only comply with his mother's wishes.

Teleporting to the coordinates provided by Zeoticus, Riser arrived with his Queen. He knocked on the door, which was promptly opened by Akeno Himejima, Rias Gremory's Queen.

"Welcome to the ORC, Riser-sama and Madame Yubellena," Akeno greeted them with a smile. Riser entered with his Queen, Yubellena, who had dominated the rating games with ease. The system had granted her the "Witch Template," embodying the essence of a powerful witch from the RPG Clash of Clans. Known as the Madame of the Dead, her ability to raise and control undead skeletons was legendary.

Riser had trained Yubellena in every martial art he knew, and their frequent sparring sessions, devoid of magic and weapons, had honed their close combat skills to perfection. Akeno had witnessed Yubellena's prowess in battle and knew she was unmatched.

"Rias-sama will be with you soon. Shall I pour you a cup of tea, Riser-sama and Madame Yubellena?" Akeno offered politely. Riser accepted the tea, while Yubellena declined with equal politeness.

Moments later, Rias Gremory, a crimson-haired beauty, entered the room. Upon seeing Riser, her expression turned into a frown. "Why have you come here, Riser?" Rias demanded.

"I came to meet you. Our parents wish to proceed with the arranged marriage," Riser explained calmly. Before he could continue, a brown-haired boy interjected with a shout.

"How dare you force Buchou to marry you! I won't allow something like this," he yelled, full of indignation. Riser sighed, his patience tested. "Rias, I came here today to talk to you. Perhaps you could introduce everyone first?" Riser suggested, maintaining his composure. Rias nodded reluctantly.

"The one who yelled at you is Issei Hyoudou, the current Red Dragon Emperor," Rias introduced with a smirk. However, her smirk faded when Riser made his assessment. "Are you sure? His demonic reserves are non-existent. His muscles are soft, and he seems to lack any ability to wield magic."

Everyone, except Issei, was taken aback by Riser's precise observation, a testament to his extensive experience in rating games.

"You dare ignore me! You worthless chicken!" Issei shouted, charging at Riser. Yubellena intercepted him with a slap. This repeated several times until Rias's anger flared, her power of destruction surging.

"Who are you to harm my peerage!" Rias screamed, her fury palpable. Riser and Yubellena sighed, knowing further dialogue was futile. "Release the first seal," Riser commanded. Yubellena nodded, suppressing Rias's power of destruction before it could escalate. Riser raised his palm, and Yubellena sealed her magic once more.

'What the hell!' Rias thought, bewildered. Akeno forced a smile, sensing the tension. "Rias, we are aristocrats. If it were any other devil, like Diehauser-san or his peerage, his head would have rolled. I can tolerate insults directed at me, but when my clan is insulted by being called a chicken, I draw the line."

Rias nodded, her defiance subdued. Issei, having witnessed Yubellena's power, had soiled himself, the foul odor permeating the room. Koneko, with her sensitive nose, bolted out, unable to endure the stench. Everyone else followed suit.

"Rias, I came here with good intentions to talk to you. Yet, you reciprocated my kindness with aggression and your pawn's rude behavior, showing complete disregard for noble traditions. Please speak with your family and let me know your decision. Goodbye," Riser stated firmly before teleporting back to the Underworld with Yubellena.

Upon returning home, Riser's disappointment was evident. "I tried. You must have seen the rest. Have a good day, Lord and Lady Gremory. My peerage and I will be training now," he said, his tone resigned. The Gremorys nodded with forced smiles.

Even Lord and Lady Phenex wore frowns. "Riser doesn't take offense when he is insulted, but when it comes to the name of Phenex, it's different," they remarked. They heard Ruval click his tongue in frustration. The eldest Phenex stood up, excusing himself. "My brother needs me," he said, rushing out to find Riser.

Riser could only hope for better outcomes, but reality was harsh, and fate seemed determined to test his resolve.