Shokubutsu Monster Musume Nikki: Seijo datta Watashi ga Uragireta Hate ni Aruraune ni Tensei Shite Shimatta node, kore kara wa Kougousei wo Shinagara Shizuka ni Shoukubutsu Life ni Sugoshimasu

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 Alra…