"I promised I'll come back." After the Great Tenma War, the strongest being in existence, Rimuru Tempest, defeated the World-Destroying Dragon, Ivarage-the twisted reincarnation of Veldanava, the Creator God. Although the battle saved countless worlds, the price was his own life. With a smile, Rimuru made one final promise to the people of Tempest. "Don't destroy Tempest while I'm gone." His body dissolved into magicules, and his soul began another reincarnation. He awakens as Rimuru Tempest of the House of Tempest, a newborn child in the world of Attack on Titan. A world where Titans rule through fear. A world where freedom is merely an illusion. But this Rimuru isn't just any child. Hidden within the mysterious House of Tempest lies a forgotten bloodline dating back to the ancient Eldian Empire-a family that once inherited the Attack Titan, possessed royal blood, yet refused to kneel before kings, Titans, or destiny itself. Now living as a seemingly ordinary boy in the year 820, Rimuru has no intention of becoming a hero. At least... not yet. Guided by Ciel, recovering his former powers one step at a time, and surrounded by a family that values freedom above all else, Rimuru's new life begins long before the fall of Wall Maria. Will he change history? Or will history change him? Freedom is never given. It is chosen. ━━━━━━━━━━━━━━━━━━━━━━ Disclaimer That Time I Got Reincarnated as a Slime (Tensei Shitara Slime Datta Ken) is owned by Fuse. Attack on Titan (Shingeki no Kyojin) is owned by Hajime Isayama. I do not own either series. I only own the original plot, original characters, and the House of Tempest created for this fanfiction. ━━━━━━━━━━━━━━━━━━━━━━ Author: Au_Mart23

Thousands of years after the defeat and consumption of Iverage-who had become Luvelege after consuming Veldanava and Lucia-Rimuru Tempest, the singularity and supreme god, was put in charge of the entire creation. No longer ruling just the Central World, he was now the Supreme Deity responsible for maintaining order across the entire multiverse. However, responsibilities can be boring, so our favorite slime god decided to find a clever workaround. The story takes place after the end of vol 23 of tensura I DON'T OWN TENSURA OR TBATE. TURTLE ME OWNS TBATE AND FUZE OWNS TENSURA. RESPECTIVE WORKS BELONGS TO THEIR CREATOR {Spoiler warning}

revised version of tensura : journey of rimuru tempest.

After achieving absolute peace and unity across the Central World, Rimuru Tempest finds himself bored in an era free of conflict. To bring back excitement and satisfy his curiosity, he works with Ciel to create a separate parallel dimension-Parallel Sector-Omega-an exact replica of the multiverse's history where he can observe and interact without affecting his original reality. Suppressing nearly all his divine power to appear as a powerful Demon Lord, Rimuru arrives at the very beginning of time, just as the Star King Dragon Veldanava is born. What starts as a simple observation quickly turns into playful chaos, beginning with a silly prank that confuses the creator of the world itself. As thousands of years pass, Rimuru waits for the right moment to step fully into the timeline, ready to meet legendary figures, alter history in unexpected ways, and enjoy a new adventure filled with mischief and discovery.

Version 2 of the original A young lady dies trying to escape from some people and she reincarnates as Rimuru's child he later names Rylas. But the daughter of his isn't normal. Not because of her past and her power of having unique skills, but because of something else... Credits: Book Cover made by @Blissfuel_pop

This is a high-stakes "Second Chance" epic that reimagines the Tensura universe through the eyes of an omnipotent Rimuru Tempest. Bored with the absolute peace of his original timeline, Rimuru leaves a parallel existence to rule in his stead and travels back to the Dawn of Creation. Arriving as the Void King Dragon, the literal embodiment of "Nothingness," he balances the "Everything" of the Star King Dragon, Veldanava. Unlike the original story, Rimuru operates from the shadows for eons, subtly fixing the tragedies of the past. He reunites the True Dragon sisters, saves Veldanava and Lucia from their fated deaths, and mentors a young Guy Crimson and Rudra. As the timeline shifts into the modern era, Rimuru "reincarnates" as a slime to play the game from the ground up, but with the secret support of his wives-Ciel, Chloe, and Velzard. Now, as an Awakened Demon Lord who has reclaimed his seat as the Second Pillar of the Council, Rimuru leads a united front of Gods, Dragons, and Monsters to crush the looming threat of the Eastern Empire and the Manas Michael, ensuring a future where his family and his nation can never be destroyed again. Would you like to see a dramatic finale where Rimuru and the united Council finally face off against the Eastern Empire's invasion?

Thousands of years have passed since the Tenma War, and Rimuru is bored out of his mind after achieving godhood. With no one to challenge him, his daily life has become monotonous. However, one day, his wife Chloe proposes going on a vacation. Rimuru agrees, and with the help of Ciel, they travel to a world called TBATE. Let's see what adventures and twists they encounter in this new world. 1st In sylvia - 19/4/26

After her grandmother's death leaves her adrift, Ema is thrust into a perilous fantasy realm. Armed only with humor and kindness, she must transform from a broken girl into a hero. But Ema soon discovers the monsters she fears are not enemies, but the family she has been searching for-proving that love comes in unexpected forms. This fanfic follows the TTIGRAAS anime. When I started writing it, only the first 3 seasons are available. I haven't read the light novels, so no spoilers please! Disclaimer: I don't own the rights to any of the characters or plots in the TTIGRAAS universe, or any of the crossover anime characters and plots. I have a couple of OC's that will be inserted.

After Rimuru defeated the evil dragon Luvelgé formally know as Ivaragé, the world Veldanava created was destroyed. Rimuru found the truth about himself...