When Octagram with the help on Rising Star True Demon Lord Rimuru take a dimensional field trip to another world, they end up in the kingdom of vale. How will Vale handle not just one, but eight demon lords? (Just a small story while I write Wonderland)

What would happen if Team RWBY was brought into a world filled with an amazing friendly creature and beautiful city or country but also meet a Slime (Ship WhiteRose and Bumblee Might be more Ship soon enough Rated T for (Backstory,Cursing,Blood).

Fran, a black cat that wants to evolve. Rimuru, a leader to a nation of monsters. Them along with their partners seek information that can help them get back to their world. But there are people that are interested with their inmense power and wants the two for their scemes that would change Remnant. (Edit means that it has been fixed or added on.)

Two different people who had already reincarnated found themselves in yet another strange world. Will they make it back to their respective world's or would Remnant know their names. Tensei Shitara Ken Deshita x Tensei Shitara Slime Datta Ken x RWBY