The Ragweed Princess From The Empire Of Livitium summary:

In the Frontier County of Aulanthia of the Livitium Imperial Kingdom, there lives Princess Syltianna who is… …so ugly, both in her face and in her personality.One day, Princess Syltianna, widely known with the name the Ragweed Princess of the Livitium Imperial Kingdom, is evicted by the First Queen Consort and killed in a dark forest inhabited by demon beasts. She is then saved by a passing witch, and upon her revival, she regains her memory of her previous life as a high school boy on Earth, and decides to live in the forest as the witch’s apprentice.-Re: Library