A bored god is a dangerous thing. Especially when he decides to take a vacation in another world. Unfortunately for Tortus, that god is Rimuru Tempest. **Disclaimer** This is a fanfiction work created for entertainment purposes only. The series *That Time I Got Reincarnated as a Slime* and its characters (including Rimuru Tempest) belong to Fuse, Mitz Vah, and their respective publishers and rights holders. *Arifureta: From Commonplace to World's Strongest* and its characters (including Hajime Nagumo) belong to Ryo Shirakome, Takayaki, and their respective publishers and rights holders. I do not own these characters or the original worlds they come from. This story is a non-profit fan work made out of appreciation for both series. The plot, crossover concept, and original elements introduced in this story are my own creative additions. The cover image for this fanfiction is AI-generated specifically for this story.

In another alternate timeline Satoru Mikami died at the age of 17 causing his soul transverse space time back to the dawn of creation and VELDANAVA makes him a part of his creation as the eighth primordial angel. This is my first time writing a fanfiction story so do forgive me if there are any mistakes. I do not own THAT TIME I GOT REINCARNATED AS A SLIME, the story is owned and written by FUSE.

William Smith was just an ordinary college student-until a tragic accident abruptly ended his life. But destiny had far greater plans for him. Instead of reaching a true end, he was reborn... not merely as a demon, but as a Primordial Demon-one of the most powerful and ancient entities in existence. In this new life, he will follow only the call of his own desires. Is the world prepared for the chaos he is about to unleash across the ages? Only time will tell.

After the final battle, Rimuru yeets himself back to the dawn of existence, meets newborn Veldanava, and casually becomes a second creator god because one god wasn't dramatic enough

After evolving to a True Demon Lord Rimuru decided to spar with Veldora to get a hang on his new power but something happens and lead to his further evolution to a True Dragon

This is a Story Where Ramiris Taking one chunk of Magicules From Veldora, to create 100 more floor in her labyrinth, when she had make 12 floor, she begin to losing control and the labyrinth begin to collapse To protect everyone who was still living in her labyrinth, she doesn't have any choice but to cut that 12 floor throwing it away to another dimension And Rimuru had learned about it was really angry and give them a lot of scolding, and he traveling to another dimension to find that 12th floor just to find out it was outside of their multiverse, Where there are God in their own universe, seeing their creation nothing but game

It was about seventy years since Satoru Mikami died and was reincarnated as Slime. Now as Rimuru Tempest, the Chaos Creator and Demon Lord of the Jura Tempest Federation. He wonders how the Earth is right now. With the help Ciel. He will soon find out.

I felt that there was a lot of discrepancies in my first story that's why I decided to make another one. Rimuru bored by his never-ending cycle of work, decided to go for a vacation, he asked Ciel and poof, he is now in Earth 80 years later.

He was the most ordinary college student imaginable. A life so painfully normal it felt abnormal-like the world itself had quietly excluded him from anything interesting. Day after day, he chased desires he could never quite reach. Until the moment he threw himself in front of death to save a dear friend... and actually caught it. Even as his life slipped away, a fierce, stubborn hunger remained. A will that refused to disappear. And the universe, perhaps amused, decided to answer that hunger. Reborn into a brand-new world, he awakens not as another forgettable human... but as a **Primordial Demon**. This time, he won't settle for average. This time, he'll seize every desire, devour every challenge, and live so fully that even eternity might feel too short. After all, when you're handed a second life as one of the oldest and strongest demons in existence, "holding back" isn't exactly on the menu. This is the story of a boy who died average... and was reincarnated as anything but.

A rewrite of Tensura's LNs, incorporating other elements from different iterations of the series as well as adding or altering elements I wanted