"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

The story follows the same storyline as the original series with a some twist: With Rimuru as a True Dragon Sub-species instead of a slime And a having a much more mature figure than a child With skills capable of almost making the impossible possible The Last Hope the Star King Dragon Veldanava left behind before his passing

Sorry to those who expected something different, but dont worry, I have another book where Rimuru is straight and so is the mc, so If you don't like the story, then you can check the other one out, and to even it out for some people, the male reader will mostly spend time with Rimuru, kinda, yeah, pretty sure you get the idea.

mikami satoru got reincarnated as a dragon but had a true dragon factor unrefined in him and somehow became one of strongest beings (I did some changes in and also I will fix some mistake in future) (Tensura belongs to fuse this is just fanfiction)

After leaving behind his godlike life, Rimuru Tempest is reborn into the glittering yet ruthless world of Oshi no Ko, where he slowly climbs the entertainment industry while unknowingly crossing paths with the radiant Ai Hoshino.

A gentle high school boy named Rimuru keeps respectfully accepting rejection from Fumi while living peaceful school days with the physically manifested Ciel, slowly stirring jealousy, hidden crushes, and tangled feelings around him.

Making a new version. You can read this, and think of it as a draft for the new version.

More than 200 years have passed since the war between the Empire and the victory over Ivarage. Rimuru is currently sitting in his office, bored out of his mind. His loyal partner Ciel sees his situation and gets an idea that can solve Rimuru's boredom. Come along on your journey as Rimuru travels over 20,000 years into the past to become an ancient demon lord.

For a moment, I thought, "Why am I so foolish?" I don't know-what to do or think. I wanted to reach out but the fear of losing her completely overwhelmed me, I want to be better for her. If only, I could easily go back in time-I would definitely do it for you... The thought of you being away from me is suffocating... I want you and I need you here with me, so-I'm begging you, please come back. - Rimuru Can rimuru fix the problem he had cause? Ship: RIMURU X CHLOE