Chapter 4: The Gathering Storm
The days leading up to the engagement announcement passed in a whirlwind of focused preparation. The Emperor wasted no time. Every morning began with training sessions that pushed the limits of his enhanced body and the peerage's abilities. The old school building's courtyard became their private arena, shielded by Rias's barriers.
He stood at the center, crimson energy flickering around the Boosted Gear. "Boost!" The gauntlet activated smoothly, doubling his power with minimal strain. Compared to the original Issei's painful backlash, this felt natural — controlled by the Fate Thief System's subtle optimizations.
"Again," he commanded calmly.
Kiba charged first, Holy Eraser sword drawn. Their blades clashed in a shower of sparks. The Emperor parried with precise strength, then countered with a burst of demonic power that forced Kiba back several meters. "Your swordsmanship is excellent, but you rely too much on technique. Anticipate the steal — predict where your opponent's momentum will break."
Kiba recovered gracefully, nodding with respect. "Understood. Your style has changed completely, Issei."
Akeno floated above, summoning lightning orbs. "Ara ara~ Let me test you too, Issei-kun." She released a controlled bolt. He met it head-on with a boosted punch, dispersing the lightning into harmless sparks. The Charm Theft skill worked passively; Akeno's eyes lingered on him a fraction longer, a spark of genuine interest replacing her usual playful teasing.
Koneko struck next — fast and powerful in her Nekoshou form. Her small fists carried surprising force, but he blocked and redirected her momentum, using her own speed against her. "Strength without direction is wasted. Fight for something greater than survival."
Asia watched anxiously from the sidelines, healing minor bruises with her Twilight Healing. "Issei-san, please be careful…"
He gave her a reassuring nod. "Your support is valuable, Asia. Stay close. I'll make sure you're never used or discarded again."
The system logged steady progress:
**[Peerage Influence Update]**
**Akeno Himejima — Affection Thread: 31%**
**Koneko Toujou — Curiosity Thread: 19%**
**Asia Argento — Loyalty Thread: 28%**
**Kiba Yuuto — Respect Thread: 42%**
**Overall EXP: 680 / 1000 (Level 2)**
Rias oversaw everything with quiet pride. She no longer treated him as a simple servant. Their private moments each night reinforced the bond — firm, possessive, focused on deepening her devotion and aligning her ambitions with his. She spoke less of her family's expectations and more of their shared future.
On the third day, the summons arrived via Grayfia's magic circle. The engagement gathering would be held at a neutral high-class devil venue — an elegant mansion on the outskirts of Kuoh, warded heavily for the occasion. Riser Phenex and his peerage were already there. Sirzechs Lucifer himself would attend as a witness.
Rias adjusted her crimson gown, looking every bit the noble heiress. Yet she stayed close to the Emperor's side as they prepared to depart.
"Are you ready?" she asked softly.
He adjusted his black and crimson coat — a subtle upgrade from the standard Kuoh uniform, now carrying faint traces of emperor-like authority. "I was born ready for this. Remember: you are not a bargaining chip. You are mine."
She nodded, a flush of warmth crossing her cheeks. The stolen fate threads made resistance feel distant and unnatural.
The peerage traveled together through the magic circle. When they arrived, the grand hall buzzed with high-class devils. Elegant chandeliers cast warm light over tables laden with supernatural delicacies. Riser Phenex stood at the center, tall and flamboyant with his fiery orange hair and arrogant smirk. His peerage — a mix of beautiful women — flanked him like trophies.
Sirzechs Lucifer sat on a raised platform, his crimson hair and powerful aura commanding respect. Grayfia stood silently beside him.
Riser spotted Rias immediately and sauntered over, his grin wide. "Rias, my beloved fiancée! You look as stunning as ever. I've been looking forward to making our union official tonight."
The Emperor stepped forward, placing a firm hand on Rias's waist in a clear gesture of possession. The entire hall noticed. Murmurs rippled through the crowd.
Riser's eyes narrowed. "Who is this low-class trash daring to touch what's mine?"
The Emperor met his gaze without flinching. His voice carried across the room, calm yet laced with undeniable authority. "She is not yours, Phenex. Rias Gremory belongs to me. The engagement ends here."
Gasps echoed. Riser laughed loudly, flames flickering around his fists. "You? A mere reincarnated devil? How amusing. I'll burn you to ashes for your insolence!"
Sirzechs raised a hand for silence, his expression intrigued. "Interesting. Issei Hyoudou, is it? You speak boldly for someone so newly turned. Explain yourself."
The Emperor didn't back down. "Explanation is simple. Fate has shifted. Rias will not be sacrificed for political alliances. She has chosen a different path — one where she stands beside someone who will build true power, not trade her like property."
Rias spoke up, her voice steady and supported by the loyalty he had stolen. "Brother, I agree with Issei. I refuse this engagement. The Phenex clan will have to find another way to strengthen ties."
Riser's face twisted in anger. "This is ridiculous! Rias, you've clearly been influenced by this insect. I challenge him to a Rating Game right here and now!"
The Emperor smiled coldly. "A Rating Game? Acceptable. But not tonight. When I crush you, it will be on my terms — after I've taken everything you think belongs to you."
Sirzechs observed the exchange with sharp interest. Grayfia remained impassive, but her eyes flicked toward the Emperor with faint surprise at his composure.
Before the situation escalated further, the Emperor activated a subtle use of his growing power. He channeled a small thread of Charm Theft toward the onlookers, not to control them outright, but to plant seeds of doubt about the original canon path. Several high-class devils whispered among themselves, questioning the sudden change in Rias's demeanor.
Riser, fuming, pointed dramatically. "Fine! The Rating Game will happen soon. And when I win, Rias will be mine, and you will be erased!"
The Emperor replied with quiet finality. "You will lose more than the game. Your destiny is already cracking."
The gathering continued under strained tension. Riser retreated to his peerage, shooting deadly glares. Sirzechs approached privately afterward, pulling Rias and the Emperor aside.
"Rias, this is unlike you," Sirzechs said gently. "What has changed?"
She glanced at the Emperor before answering. "I have seen a better future. One where I am not a tool. Issei… has shown me that."
Sirzechs studied the young man. "You carry an unusual aura, Issei Hyoudou. It feels as if you are rewriting the script. Be careful. Power like that attracts enemies."
"I welcome them," the Emperor answered. "Enemies provide new threads to steal."
The Lucifer Maou smiled faintly. "Bold. We will monitor the Rating Game closely. For now, the official announcement is delayed pending further discussion."
As the night wound down, the peerage regrouped outside the mansion. Rias exhaled in relief, leaning subtly against the Emperor. "You handled that perfectly. Riser looked furious."
"He should be," the Emperor said. "His fate is slipping away."
Akeno stepped closer, her voice teasing yet sincere. "Issei-kun, the way you claimed Rias in front of everyone… it was quite thrilling. I wonder what else you're capable of claiming~"
Asia blushed but nodded enthusiastically. "I believe in you, Issei-san! You protected Buchou so well."
Koneko added quietly, "Not weak anymore."
Kiba bowed slightly. "Your leadership inspires confidence."
The system chimed with satisfaction:
**[Main Quest: Disrupt the Phenex Engagement — Progress: 68%]**
**Public Declaration Successful.**
**EXP Gained: 420**
**Total EXP: 1,100 / 1,000 → Level Up!**
**Current Level: 3**
**All Stats +8**
**New Skill Unlocked: Destiny Sever (Basic) — Can cut weak fate connections of rivals, accelerating theft.**
**Fate Points: 35**
Back at home that night, the Emperor and Rias shared another intimate moment. It was deliberate and reinforcing — his dominance clear in every touch and word, solidifying her place as the first pillar of his growing empire. She responded with increasing passion and submission, the stolen loyalty making her crave the security and power he offered.
As they rested afterward, a new notification appeared.
**Side Quest Completed: Initial Engagement Disruption**
**Reward: 700 EXP, Ability Fragment — Fate Sight (Full Activation Available at Level 4)**
A darker chime followed:
**New Threat Detected**
**Riser Phenex has begun mobilizing his peerage for an early Rating Game challenge. Raynare has been spotted watching the mansion.**
The Emperor stared into the darkness, one arm around Rias. "Let them come. The more threads they bring, the more I will steal. Riser will be the first public example. Raynare… she will choose soon — servant or victim."
Rias murmured against his chest, "I'm yours. Completely."
He kissed the top of her head. "And soon the entire peerage will follow. Then this world."
Outside, in the shadows, Raynare hovered unseen, her golden eyes narrowed in thought. The boy's bold declaration had stirred something in her — curiosity, ambition, and a dangerous attraction. "He actually delayed the engagement… Maybe serving an Emperor wouldn't be so bad after all."
Ddraig's voice rumbled deep within the Boosted Gear. [You play a dangerous game, partner. But I sense greatness in this path. Just don't get us both erased.]
The Emperor smiled coldly. "Greatness is not given. It is stolen."
**Chapter End Teaser**
The Rating Game against Riser was now inevitable and approaching fast. With Level 3 power and new skills, the Emperor prepared to dismantle the Phenex peerage piece by piece. But Sirzechs was watching closely, and other factions — fallen angels, possibly even angels — were beginning to sense the anomaly in Kuoh.
Would Raynare join as an ally, or would she force a confrontation? How would the rest of the peerage react when the Emperor began actively claiming their hearts one by one?
The storm was gathering — and the Emperor stood at its eye, ready to steal the lightning itself.