There were many manga-like works in " The Story of My Reincarnation as a Slime " that could be referred to in the following popular genre:
1 " History of the Struggle to Reincarnate as a Slime ": This genre usually tells the story of how the protagonist struggled to adapt to the new environment after being reincarnated as a Slime, fought with other Slime, and how to discover his hidden abilities.
2 " Fantasy Adventures of Reincarnated Slime ": This genre usually tells the story of the protagonist entering the fantasy world after reincarnating into a slime. The protagonist would usually cooperate with other characters to explore the world, solve puzzles, fight, and so on.
3 " Slime's Revenge ": This genre usually tells the story of the protagonist's battle to protect the people or things he cherishes after being reincarnated as a slime. The plot usually revolved around the growth and change of the protagonist.
The above are some of the more popular slime-related comics. You can choose the works that suit you according to your preferences.
The story follows the journey of the protagonist who, as a slime, discovers new powers, makes allies, and faces numerous challenges in a magical realm. There's a lot of action, character growth, and world-building.
Well, the manga has its own charm. It has great visuals that can bring the story to life more vividly than just reading words. But the light novel often has more details, especially in terms of the internal thoughts of the characters and the more complex world - building aspects. So if you really want a more in - depth experience, the light novel might be better.
Rimuru starts as a rather weak slime, but as the story progresses, he evolves through various means. He absorbs knowledge from the beings he assimilates, which broadens his understanding of the world. His experiences with forming alliances, resolving conflicts, and building his own territory contribute to his growth. He becomes more confident, more strategic, and more empathetic towards others, which are all signs of his remarkable growth throughout the novel.
The 'How I Was Reincarnated as a Slime' manga is the original source, giving more depth. The anime makes it more accessible with animations and voice acting. Both have their merits, and it often comes down to personal taste in how one enjoys the story.