Rimuru Tempest is the main protagonist of 'Tensei shitara Slime Datta Ken', also known as 'That Time I Got Reincarnated as a Slime'. Originally a human from Earth, Rimuru is reborn in a fantasy world as a slime after being killed in a random attack. Despite his unassuming new form, Rimuru possesses unique abilities, such as the power to devour other creatures and gain their abilities. As the story progresses, Rimuru becomes a powerful leader, founding the Jura Tempest Federation and striving to create a peaceful world where all species can coexist. His journey is marked by his compassion, strategic brilliance, and unwavering determination.