When a God of Destruction Was Reincarnated in Tensura:

As preparations for the Grand Festival of Tempest were underway, the Rosso family, led by Granbell and Mariabell Rosso, meticulously wove their intricate plans in the shadows. The festival, a beacon of celebration and unity, had unintentionally become a perfect smokescreen for their schemes.

Rimuru's Intelligence and Response

Despite their best efforts to conceal their plans, the Rosso family's schemes did not entirely escape Rimuru's watchful gaze. Souei, the head of Rimuru's intelligence network, had intercepted fragmented reports of unusual activity:

Suspicious Merchants: A group of unfamiliar merchants had entered Tempest, claiming to bring rare goods but displaying peculiar behavior.

Adventurer Anomalies: Some adventurers participating in the Labyrinth trials appeared overly reckless, as though influenced by external forces.

Ruberios Movements: Minor disturbances in Ruberios hinted at Granbell's involvement, though the full extent remained unclear.

Raphael confirmed the credibility of these findings, but the details were too sparse to pinpoint the Rosso family's exact plans. However, Rimuru wasn't one to take chances.

Rimuru convened a meeting with his generals, informing them of the situation and issuing strict orders to heighten security:

Enhanced Patrols: Benimaru deployed elite Tempest soldiers to patrol the festival grounds, ensuring the safety of visitors and swiftly identifying any suspicious activity.

Magical Fortifications: Diablo, with his mastery of magic, reinforced the city's protective barriers, creating layered defenses to prevent infiltration or sabotage.

Labyrinth Guard: Ramiris and Zegion intensified security within the Labyrinth, with Zegion personally overseeing the protection of the lower floors.

Communication Lines: Souei established a rapid communication network to relay information between intelligence operatives and key personnel.

Luminous Alerted

Upon hearing of Granbell's potential involvement, Rimuru reached out to Luminous Valentine, warning her of the possible threat to her domain. Luminous, already aware of Granbell's ambition and his knowledge of her secret, took immediate action.

Increased Defense in Ruberios: Luminous fortified the protective spells around her hidden body and stationed elite Holy Knights to guard her sanctuary.

Collaboration with Tempest: She coordinated with Rimuru, agreeing to share intelligence and resources to counter any move by the Rosso family.

In the meeting room, the generals discussed the situation with seriousness, though a hint of confidence eased the tension:

Benimaru: "If Granbell thinks he can manipulate events under our watch, he's sorely mistaken. Let's show him Tempest is no easy prey."

Diablo (smiling sinisterly): "My Lord, shall I personally... educate any of their agents who dare step foot in our domain?"

Ramiris (puffing out her chest): "The Labyrinth is like super mega unbreakable! No way they're getting through my traps."

Veldora: "Bah! If they cause trouble, I'll just flatten them with my Veldora-style Super Destruction Storm!"

Shuna (calmly): "We'll ensure the festival proceeds without a hitch. The people mustn't sense any danger. Their joy is what matters most."

Rimuru nodded, appreciating the unity and dedication of his team. "Let's remain vigilant. We can't let this festival be ruined. We owe it to everyone who worked so hard to make it happen."

Despite the increased security, the Rosso family continued to move their pieces across the board. Granbell and Mariabell operated with calculated precision, confident that their plans were foolproof.

However, they underestimated one crucial factor—Tempest's strength lay not only in its defenses but in its unity. Rimuru and his allies were prepared for any threat, and while the Rosso family's schemes loomed in the background, Tempest stood ready to face whatever came their way.

Unbeknownst to Rimuru, Granbell's agents had already infiltrated Tempest. While Rimuru's forces were on high alert, Granbell remained confident in his plans. His ultimate move was yet to come—one that could strike at the heart of both Tempest and Ruberios.

The stage was set—a grand festival masking the brewing storm, with Rimuru and his allies poised to uncover and thwart the Rosso family's sinister plans.

Rimuru strolled hand in hand with Shizu, who had grown more accustomed to her new life, though she still carried a hint of shyness in public. Milim hovered nearby, her excitement practically radiating like the sun.

Milim: "Rimuru! Look at that stall! They're selling candy! Let's try it!"

Rimuru: "Milim, I thought you said you were saving your appetite for the big feast later."

Milim (pouting): "I am! But candy doesn't count as food—it's a snack!"

Shizu (smiling softly): "Let's indulge her, Rimuru. It's a festival, after all."

Rimuru sighed but couldn't help but smile as they approached the candy stall. The vendor, a cheerful goblin named Pekka, beamed as the trio arrived.

Pekka: "Lord Rimuru! Lady Milim! Lady Shizu! You honor me with your presence. Please, try these honey-dipped fruit skewers!"

Milim immediately grabbed a skewer, took a bite, and let out a delighted squeal.

Milim: "It's so sweet and juicy! Rimuru, you have to try this!"

Rimuru took one as well and nodded in approval.

Rimuru: "Not bad, Pekka. I'll make sure this stall has a prime spot during the festival."

The goblin nearly fainted with joy.

Later, they visited Kurobe's forge and Kaijin's workshop, where the clanging of hammers echoed through the air.

Rimuru: "How's it coming along, Kurobe? Are the weapons and armors for the Labyrinth ready?"

Kurobe (wiping sweat off his brow): "Almost, my Lord. The materials you provided were top-notch. We've crafted legendary-grade swords, shields, and even enchanted armors that'll leave adventurers in awe!"

Kaijin: "And don't forget the special traps we designed for the Labyrinth! Those poor adventurers won't know what hit them."

Milim's eyes sparkled.

Milim: "Ooooh, I want to see the traps! Can I test them out?"

Rimuru: "Absolutely not. Knowing you, you'll probably destroy the entire floor."

Everyone laughed, though Milim looked slightly disappointed.

As the festival's reputation spread across the world, merchants, adventurers, and even nobles flocked to Tempest to secure a spot. The audience chamber was packed daily with people requesting permission to participate in the festivities.

One day, a flamboyantly dressed merchant named Bartholomew approached.

Bartholomew: "Lord Rimuru, I come bearing the finest silks from the Eastern Empire! My stall will be the centerpiece of the festival, I guarantee it!"

Rimuru: "Silks, huh? Well, as long as you meet the quality standards, I don't see why not. But remember, Tempest values fair trade."

Another merchant, a dwarf named Grado, stepped forward.

Grado: "My Lord, I've brought enchanted gemstones that glow in the dark! Perfect for jewelry or decorative lights."

Milim: "Glow-in-the-dark gems? I want one!"

Rimuru (chuckling): "Milim, they're not freebies. If you want one, you'll have to earn it during the festival."

The chamber erupted in laughter as Milim crossed her arms, muttering about unfair treatment.

Walking through the streets, Rimuru, Shizu, and Milim stopped to chat with the citizens.

A group of children ran up, their eyes wide with excitement.

Child 1: "Lord Rimuru! Is it true that Veldora will be part of the Labyrinth?"

Rimuru: "Yup, he's the final guardian. Think you can make it to the 100th floor someday?"

The children cheered, declaring that they'd become strong adventurers just to face Veldora.

Nearby, a group of bakers was experimenting with festival-themed pastries, shaping bread into little slime figures. Shizu's eyes lit up.

Shizu: "These look adorable. May I try one?"

The bakers eagerly handed her a sample, blushing furiously under her kind smile.

Far away, in his castle in the void, Beerus watched the festival preparations unfold through a magical projection. Velza, his loyal subordinate, stood beside him.

Beerus: "That slime… Always so carefree, even with enemies plotting in the shadows."

Velza: "It's remarkable, my Lord. He's built a nation where humans and monsters coexist peacefully. Few could accomplish such a feat."

Beerus smirked.

Beerus: "Perhaps. But peace often makes one complacent. I wonder how long he can keep this balance."

As the festival approached, Tempest began hosting pre-festival activities, allowing visitors to sample the attractions.

Cooking Contests: Gobta ended up entering a cooking contest, accidentally creating a dish that turned out surprisingly delicious.

Archery Games: Shion participated in an archery game but ended up throwing the bow at the target instead, to everyone's amusement.

Music Performances: The Lizardman orchestra debuted their first performance, combining traditional and modern instruments to create a unique sound.

Back at the main hall, Rimuru gathered his generals for a briefing.

Benimaru: "Everything's proceeding smoothly. Security's tight, but we've made it discreet to avoid alarming the guests."

Souei: "My shadow squad is monitoring the crowds. So far, no suspicious activity."

Diablo: "Shall I arrange a welcoming party for any spies, my Lord?"

Rimuru: "Let's save that for after the festival, Diablo. We don't want to scare off the guests."

The room filled with laughter, the camaraderie between Tempest's leaders shining brightly.

As the preparations neared completion, Rimuru stood atop a balcony overlooking the bustling city. Beside him, Shizu smiled, her hand resting on his. Milim leaned over the railing, excitedly pointing out her favorite stalls.

Rimuru: "This is going to be amazing. A chance to show the world what Tempest is all about."

Shizu: "It's thanks to you, Rimuru. You've brought people together in a way no one else could."

As the sun set over Tempest, the city buzzed with anticipation. The Grand Festival promised not only to be a celebration of unity and prosperity but also a test of Tempest's strength and resilience in the face of unseen threats.