Ultimate Undying Bird! Legendary Physique! (1)

The membership card was an identification card issued by the Pan-Plane Wizard Council to every official wizard. It was proof that a wizard enjoyed all kinds of membership benefits.

In order to make it easier for him to travel in the Wizard World in the future, Levi naturally bound this membership card. Otherwise, it would be difficult for him to do anything in the future when he dealt with the officials. The membership card was directly bound to a trace of the wizard's spiritual force, forming an immutable spiritual mark. Every wizard's spiritual force was unique, similar to the ID number or fingerprint of his previous life. Therefore, even if someone else pretended to be Levi, or if Levi wanted to pretend to be someone else if the spiritual force of the witnesses was inconsistent, it would be investigated by the Pan-Plane Wizard Council.