About my becoming a blood race

"Remember, we are not blood makers, we are just porters." "what? It's called blood clan to wash the blood? Stupid! Only by letting them live can we have a steady stream of blood!" "only by sucking a person's blood can we avoid virus erosion!" "..." this book is also known as "Miss blood clan trying to change the whole blood clan" and "rise of blood clan". In short, it is a story of a crossing girl trying to change the habits of the whole blood clan.