In a world where elves are born magical creatures, Sarielle is a mysterious exception. To make up for her lack of magic, she took up a human hobby: alchemy. But even her skill in alchemy could not stop the inevitable; her mother’s death from an unknown illness that gradually drained her life force. That was five years ago. Now, just like her mother did, Sarielle faces a looming threat to her life and everyone she cares about— whether she realizes it or not.