Freshly graduated from middle school, loner Yanagi Yukito finds himself spirited away to his childhood home on the Ayaka Islands. There, he discovers that he is descended from a line of magic users known as Ley Masters.
An empty vessel serves its 
purpose by being empty.
.يحقّق الوعاء الفارغ غايته بكونه فارغًا
Die Leere des Gefäßes
erfüllt mit Leere ihren Auftrag.
Recipiente vacío,
así has de ser para cumplir tu papel.
Recipiente vacío,
cumple con tu papel.
Le vide du réceptacle
fait son essence.
Il compito di un contenitore vuoto è essere vuoto.
Пустой сосуд полезен тем, что пуст.