Giyuu, a man who had been interested in plants since he was young, no, in fact, since he had been born. The looks of flowers, the scent they gave off when taking a small waft. The colors that were vibrant, and unique. But, besides flowers, there was others that peeked high interests.. plants that could be used in medicine, skin care, food, hell, almost anything could have a use for something so simple; plants. 

In the end, he had became a Botanist; a major in collage he was hoping to succeed in