Madness string 82125

Random mermaid
You can live for whatever needs you and whatever matters to you. Live for your best friend, live for your plants, live for your pets, live for your animal crossing town. Live for whatever keeps you alive and the day will come when you can live for yourself.
To consume someone else's blood is to consume some vital part of his or her life. If you consume enough of their blood, you gain their "vital powers" (and, obviously, they die).