To commemorate Tensura's 10th anniversary, "Coleus no Yume" novel will soon be transformed into a three-part anime series, set to premiere in fall 2023. Once a mere companion booklet for "Tensei Shitara Slime Datta Ken 2nd Season" Blu-ray sets, fans can now bear witness to Rimuru's valiant battle against the deceitful warring factions of the Coleus Kingdom. More details on how to access this enthralling plotline will be announced later. What's even more exciting is that this story takes place between the first and second seasons of the TV show, making for an even more captivating experience.