Businessman Mikami Satoru is murdered in a street attack. He awakens in darkness to discover he has been reborn as a slime. With little else to occupy him, he spends his time consuming rare herbs and valuable ores. In his explorations, he e…

Mikami, the slime, and the Storm Dragon Veldora resolved to name one another. Veldora bestowed upon Mikami the name "Rimuru," while Rimuru proposed a shared family name: "Tempest." Subsequently, Rimuru employed his Predator skill to absorb …

Emerging from the cave, Rimuru found himself witnessing a desperate scene: a village of Goblins besieged by a pack of Direwolves. Acting instinctively, he pledged his aid to the Goblins in their struggle. As darkness fell, the Direwolves ar…

Rimuru and his companions journeyed to the Dwarven Kingdom, Dwargon, seeking skilled artisans. Their aim was to assist the Goblins in establishing self-sufficiency – providing them with their own food, shelter, and clothing. Unfortunately, …

Rimuru’s aptitude allowed Kaijin to complete the swords and present them to the king. In celebration, the pair made their way to a tavern populated by many elf women. One of them, idly reading Rimuru's palm, glimpsed a figure in her crystal…

Amidst the ongoing renovations of Goblin Village, a collaborative effort spearheaded by Kaijin and the dwarves, Rimuru encounters a trio of adventurers from the Guild. They are accompanied by a masked woman named Shizu, who reveals herself …

As Tokyo was ravaged by aerial bombardment, the Demon Lord Leon Cromwell summoned Shizu from the city. He then compelled Ifrit, a powerful spirit, to take possession of her. With control of Shizu’s body secured, Ifrit unleashed a destructiv…

It was a Hero who rescued Shizu when she served under Demon Lord Leon, and that act of kindness became the wellspring of her lifelong desire to aid others. She dedicated years to this purpose, even finding work as an educator for children w…

The village of Goblins, fostered by Rimuru, is flourishing. Dwarves are constructing dwellings and furnishings of every description, and the Goblin Lords have formally proclaimed Rigurd as their king. As Rimuru surveys the progress, he reso…

Only six Ogres survive the Orcish assault that decimated their clan. Whispers persist of a peculiar presence among the invaders – a majin clad in plate armor and a grotesque clown mask. Rimuru extends an invitation for the Ogres to join his…

Rimuru’s village has welcomed Benimaru and the other five Ogres as its newest allies. Shortly thereafter, Gabiru, a Lizardman, arrives, drawn by whispers of the village’s growing strength. He has been traveling through the Great Forest of J…

Under the command of the Orc Lord, the Orc army presses its advance through the Great Forest of Jura. The escalating crisis has prompted Treyni, leader of the Dryads – the forest's guardians – to intervene. She has observed Rimuru’s growing…

Rimuru and his Goblin Riders journeyed toward the marshlands, their destination the finalization of an alliance with the Lizardmen. Their progress was interrupted when they encountered a Lizardman under attack by Orcs, whom they rescued. Th…

At long last, the majin Gelmud revealed himself. His ultimate ambition was to transform the Orc Lord into the Orc Disaster, a Demon Lord, and place him upon the throne of the Forest of Jura. Upon hearing this revelation, the Orc Lord moved …

The immediate aftermath of the Orc battle has ushered in an era of uneasy settlements. At the assembly, Rimuru reveals a pact forged with Geld, the Orc Disaster: he has vowed to bear the burden of all Orcish transgressions. The revelation h…

Under Rimuru's leadership, the Jura Tempest Federation has forged an alliance with the Armed Nation of Dwargon. A sense of tranquility settled over Rimuru, a feeling that peaceful days were assured, when he detected an immense surge of magi…

Carrion, the Demon Lord, dispatched one of his formidable Three Beastketeers, Phobio, to raid Rimuru’s city. However, Phobio’s assault proved short-lived; Milim met his attack with a swift and decisive counter. With Phobio quickly subdued, …

Phobio struggled to contain his fury toward Milim. He found himself confronted by Footman and Tear, two masked figures from the Moderate Harlequin Alliance, who proposed a path of vengeance: becoming a Demon Lord. They suggested that the po…

With its protective seal broken, the calamity-class monster Charybdis and its Medalodon minions surged toward the capital of Rimuru. The Jura Tempest Federation rallied all available forces under Rimuru to meet the assault. Even King Gazel …

The danger of Charybdis had receded. That night, Rimuru dreamt of Shizu, envisioning her instructing children at her school in the Kingdom of Ingrassia—a vision steeped in the quiet ache of unfulfilled desires. To honor those lingering wish…

Rimuru assumes the role of instructor for Shizu’s pupils. Yet, having been brought to this world against their wishes and burdened with diminished lifespans, the children harbor a mixture of emotions, making them hesitant to embrace their n…

Rimuru wrestled with the desperate need to save the children of Freedom Academy, whose fates seemed irrevocably sealed. A solution formed in his mind: to imbue each of them with a superior spirit, as Shizu had done, thereby granting them ex…

In the deepest reaches of the Dwelling of Spirits, Rimuru and the children found themselves upon a pedestal bathed in radiant light, poised to summon powerful spirits. Doubt hung in the air as they prepared for the ritual. Gale was the firs…

The tale unfolds before Rimuru's arrival, focusing on Shizu, the Conqueror of Flames. She receives an urgent summons to the Kingdom of Filtwood and finds a throng of adventurers awaiting her at the castle gates. The sheer number suggested a…