After facing the King and having a break for a while, Jayna continued her training. With the help of Master Ban's magic eyes and Angus's guidance, Jayna could easily learn how to properly change her fighting pattern.
As someone with magic eyes, Master Ban could easily discern the fighting pattern of someone. However, after having sparred with Angus, he noticed that he couldn't predict Angus's single movement.
It seems that Angus's movement always constantly changes even when he launches an attack. This is the reason why Ban could get hit by Angus in the first place. Moreover, Ban is overly reliant on his magic eyes which reduce his true fighting capability to dodge Angus.
While Jayna is on training with the help of Master Ban, Angus just reads a book nearby. Despite this, he often gives some suggestions about Jayna's movement.
Jayna's current training is in the form of sparring with Master Ban while Jayna's trying to change her fighting pattern.