Rimuru, a man who only works as an ordinary office worker. However everything changes when he/she dies being murdered, she is reincarnated as Slime in a fantasy world. As time passes, Rimuru becomes strong and powerful by eating many plants, monsters and minerals and he/she also becomes the leader of the land of monsters and possesses a human body after eating the body of his close friend. Now rimuru has a new problem which is that she has 2 personalities and instincts which are female and male 