During the three-day trip to the north, Niken learned how to reform her magic circle frame. This was the first time she has learned this, and it turned out that Zehell gave this magic circle reform technique scroll through Lionel.
Even though Niken was not a student of Zehell, the man still gave one of his precious technique scrolls to her.
Niken began to understand that a wizard could only reform the magic circles when the ring color was at the indigo stage. Underneath, the wizard would not be able to do this reform technique.
The magic circle was not something that signifies the wizard's level of magic, but rather it was the form of defense. From the red to the blue stage, the shape of the magic circle was only made for combat. But when it reaches the indigo stage, the shape of the magic circle could turn into a defense.