Shokubutsu Monster Musume Nikki: Seijo Datta Watashi ga Uragirareta Hate ni Alraune ni Tensei shiteshimatta node, Korekara wa Kougousei wo Shinagara Shizuka ni Shokubutsu Life wo Sugoshimasu  

Plant Monster Girl Diary, 植物モンスター娘日記 ～聖女だった私が裏切られた果てにアルラウネに転生してしまったので、これからは光合成をしながら静かに植物ライフを過ごします～, 植物モンスター娘日記　～聖女だった私が裏切られた果てにアルラウネに転生してしまったので、これからは光合成をしながら静かに植物ライフを過ごします～

Who knew that even a stationary plant could be surprisingly capable?!Our protagonist is a saint—or was, until she was betrayed by one of her fellow saint apprentices as well as her fiancé, a hero.In her final moments, she recalls her previous life, when she was just a normal Japanese high school girl, but that doesn't help the fact that she's being eaten alive by a massive plant monster.And yet, by a stroke of luck, she doesn't die for good, but instead reincarnates as said plant monster. With the upper half of a human and the lower half of a plant, she must now spend her life as an Alraune.And so, she tries to live the peaceful life of a plant, photosynthesizing all day!Welcome to the diary of a plant girl who just wants some peace and quiet, but something always gets in her way!