Well guys, continue this chapter because Mengão went over Grêmio with a tractor. Narrator Alternative POV Issei and Nyx, the goddess of the night, face each other with determination. The tension is palpable in the air. Nyx begins to gather her dark energy and a black sphere shoots towards Issei. He quickly dodges, but the explosion behind him makes him smile excitedly. "Not bad!" exclaims Issei, before counterattacking with blasts of red energy. Nyx erects a dark barrier, blocking attacks. She then fires black blades, which Issei quickly destroys. Both move fluidly, exchanging powerful blows. Issei uses his hand-to-hand combat techniques, while Nyx masters ranged attacks. At one point, Nyx manages to grab Issei with dark tentacles. But Issei, instead of trying to break free, smiles defiantly. "It's finally interesting!" he exclaims, before releasing a blast of red power, breaking the prison. Nyx looks impressed, with a small smile on her lips. She then summons her dark energy, preparing a final blow. Issei, in turn, summons his most powerful weaponry, aiming directly at Nyx. The two opponents face each other, full of energy and enthusiasm to continue the fight. The collision of their forces causes the city to shake, but Issei and Nyx stand firm, their faces lit up with an expression of ecstasy. The battle is far from over. Issei continues to accumulate power through Boosted Gear, his aura becoming more and more intense. He then goes on the attack, his momentum and determination leaving Nyx surprised. The night goddess is forced to retreat, barely able to maintain her defenses against Issei's quick and powerful attacks. She tries to counterattack, but her dark blows are easily deflected or destroyed. "Is that all you have?" Issei teases, his tone confident. "I thought you'd be more of a challenge!" Nyx narrows her eyes, feeling the pressure increase. She needs to rethink her strategy, as Issei's superiority becomes increasingly evident. Using her agility, the goddess tries to find gaps in Issei's defense, but he is relentless, anticipating her every move. "Damn..." Nyx mutters, her frustration starting to show. She never imagined that she would find someone capable of making her back down like that. Issei, in turn, feels his power growing with each moment. He knows he is gaining the upper hand and his confidence grows even more. "Come on, Nyx! Show me what you're capable of!" he challenges, ready to increase his power even further. The goddess of night realizes that she needs an audacious plan to surpass Issei. She cannot afford to lose this battle. Issei continues to advance tirelessly, his Boosted Gear glowing with power. He unleashes a series of powerful attacks, forcing Nyx to retreat. The goddess of the night struggles to maintain her defenses, but Issei's strength and speed are overwhelming. She feels her power begin to wane under the pressure. "No... This can't be happening!" Nyx exclaims, her voice showing traces of desperation. Issei takes advantage of the gap and hits Nyx with a devastating combination of blows, making her retreat even further. Just as Nyx appears about to be defeated, a dark, shadowy energy begins to gather around her. Suddenly, an imposing figure appears, placing himself between her and Issei. "Brother…" Nyx murmurs, relieved to see her powerful brother, Erebus, the god of darkness. Erebus stares at Issei with cold, penetrating eyes, his presence emanating impressive power. "So you're the insolent one who dared to defy my sister?" Erebus's deep voice echoes. "Your boldness will be punished." He then raises his hand and a huge amount of black energy begins to concentrate, forming a ball of destructive energy. Issei prepares to face his new opponent, knowing that the fight is far from over. Issei watches as Erebus, Nyx's powerful brother, stands between them. A confident smile forms on her lips, making it clear that he likes the direction the fight is taking. "So you're Nyx's brother, huh?" Issei says, his voice calm and defiant. "I'm looking forward to seeing what you're capable of." He tightens his grip on the Boosted Gear, feeling its power grow even more. His eyes shine with determination and emotion. "I guess I'll have to hone my skills even more to face him properly," Issei continues, his smile growing wider. Erebus watches Issei with a serious look, his dark energy concentrated in his hand, forming a ball of destructive energy. "Your overconfidence will be your undoing, boy," Erebus responds in a serious, threatening tone. "You have no idea the power you are about to face." Issei just laughs, accepting Erebus' challenge. He knows this fight will be epic and his heart is pounding with adrenaline. "Come then, god of darkness," Issei taunts, positioning himself for confrontation. "Show me what you're capable of." Issei's confident smile shows that he is truly excited at the prospect of facing such a powerful opponent. This fight promises to be exciting. Author: right here he will use his demonback. Pov issei Issei: Well, let's dance. I haven't used this in a while. Narrator POV Issei focuses his power and suddenly his back twists and expands. Gigantic muscles emerge, forming a huge structure resembling demonic wings. The veins stand out on his skin, demonstrating the incredible strength flowing through his body. His eyes shine with fierce determination and a menacing aura surrounds him. "Prepare yourself, Erebus," Issei growls, his voice deep and distorted. "You are about to know the true power of the Sekiryuutei!" Issei's demonic and dragon wings open to their full grandeur, creating a menacing shadow over the battlefield. His presence becomes overwhelming, emanating a power that seems to defy the very limits of the natural. Erebus regards this transformation with an expression of respect and caution. He knows that he will now face a much more dangerous opponent and is preparing for the next phase of the confrontation. Issei's energy crackles and focuses, ready to launch his most powerful attack against Nyx's brother. The true climax of this battle is about to happen. Issei, with his imposing Demon Back activated, ferociously attacks Erebus. "Get ready, Érebus!" he roars, his eyes shining with determination. With his enhanced strength and speed, Issei fires a devastating series of blows at Nyx's brother. First, he throws a powerful punch that makes the ground shake upon impact. Erebus is forced to retreat, but Issei does not relent. Then, Issei delivers a series of kicks, each one stronger than the last. His movements are fluid and precise, showing the control he has over his body. Erebus tries to defend himself, blocking and dodging, but the pressure imposed by Issei is overwhelming. Each blow makes his body shudder. Issei then jumps, spinning in the air and delivering a powerful roundhouse kick, hitting Erebus directly in the chest. The impact is devastating, sending Nyx's brother flying a few meters. But Issei doesn't stop there. He advances again, attacking with a sequence of punches and knees, each one more intense than the last. His powerful demonic wings flutter, adding even more strength and speed to his movements. Erebus is being pressured, unable to find an opening to counterattack. He is forced to retreat, trying to defend himself from the avalanche of blows that Issei delivers. The Sekiryuutei is showing all its power, determined to defeat Nyx's brother with this impressive combo of devastating attacks. With the battle intensifying more and more, Nyx watches her brother Erebus being pressured by Issei with his Demonic Back activated. She recognizes the Sekiryuutei's formidable strength and decides to intervene to help her brother. With a quick movement, Nyx positions herself next to Erebus, ready to fight alongside him. Issei, noticing the change in the dynamics of the battle, remains alert and prepared for the upcoming challenge. "So you two are going to fight together?" Issei asks, his voice ringing with determination. Nyx and Erebus exchange brief glances, a mutual understanding passing between them. They know they need to unite their forces if they want to stand any chance against the powerful Sekiryuutei. With perfect synchronization, Nyx and Erebus advance towards Issei, with coordinated and unpredictable movements. Nyx casts spells and dark energy while Erebus attacks with his physical brutality and demonic abilities. Issei meets the combined attack with determination, dodging and counterattacking with his impressive strength. The battle turns into a chaotic dance of power and skill, with the three fighting fiercely for dominance of the battlefield. Blows collide, magical energy crackles in the air, and the ground shakes under the intensity of the battle. It is an epic clash between three powerful entities, each determined to emerge victorious. The fate of the battle is at stake and only the strongest and most determined will emerge victorious. The fight continues, with Nyx, Erebus, and Issei fighting with everything they have, determined to beat their opponents. With a devastating combination of attacks, Issei finally manages to defeat Nyx and Erebus. Both opponents fall before the Sekiryuutei's unstoppable strength, unable to continue the battle against him. As Issei tries to catch his breath, a familiar presence appears on the battlefield. It's Rias Gremory, but something is different. She presents herself as an alternate Rias, from a timeline where she and Issei are married. (I guess I don't need to explain much, right?) With a disapproving look, the alternative Rias scolds Issei for his recklessness and overconfidence during the battle. She reminds him of his responsibilities as a hero and husband, demanding that he behave with more maturity and care in his actions. Issei, feeling embarrassed by his alternative wife's scolding, lowers his head and apologizes. He promises to learn from his mistakes and strive to become a stronger, more responsible warrior, worthy of his title of Sekiryuutei and Rias' love. The alternative Rias smiles pleased with Issei's answer and hugs him warmly. She expresses her pride in her husband and her confidence in his ability to face even greater challenges in the future. As the sun sets on the horizon, Issei and alternate Rias prepare to return home, with a new understanding and mutual respect strengthening their bond. Together, they will face everything that destiny has in store for them, as a united couple determined to overcome any obstacle.