Thirty-seven-year-old Satoru Mikami is a typical corporate worker, who is perfectly content with his monotonous lifestyle in Tokyo, other than failing to nail down a girlfriend even once throughout his life. In the midst of a casual encounter with his colleague, he falls victim to a random assailant on the streets and is stabbed. However, while succumbing to his injuries, a peculiar voice echoes in his mind, and recites a bunch of commands which the dying man cannot make sense of. When Satoru regains consciousness, he discovers that he has reincarnated as a goop of slime in an unfamiliar realm. In doing so, he acquires newfound skills—notably, the power to devour anything and mimic its appearance and abilities. He then stumbles upon the sealed Catastrophe-level monster "Storm Dragon" Veldora who had been sealed away for the past 300 years for devastating a town to ashes. Sympathetic to his predicament, Satoru befriends him, promising to assist in destroying the seal. In return, Veldora bestows upon him the name Rimuru Tempest to grant him divine protection. Now, liberated from the mundanities of his past life, Rimuru embarks on a fresh journey with a distinct goal in mind. As he grows accustomed to his new physique, his gooey antics ripple throughout the world, gradually altering his fate. [Written by MAL Rewrite]

Second season of Tensei shitara Slime Datta Ken.

Second half of Tensei shitara Slime Datta Ken 2nd Season. The series follows a man who is killed and reincarnated in another world as a slime named Rimuru. In this season, The Chief Knight of the Holy Emperor's Imperial Guard of Holy Empire of Lubelius and the Captain of the Western Holy Church's Crusaders, Hinata Sakaguchi receives a letter from an eastern merchant. In it, she reads about the kingdom of monsters; the Jura Tempest Federation, and its shocking facts. As a former student of Shizu, just what could Hinata be thinking about Rimuru? Here we will look back on Rimuru's story as we enter the new turbulent chapter.

Unaired episodes 36-39 of Hoshi no Oujisama Petit Prince.