Sure. There's a fanfic where in a filler arc, a character has a bloodline that can create illusions within illusions. It's really cool as it adds a new layer of complexity to the battles in the Naruto world. The character uses this ability during the filler arc to outwit powerful enemies.
The Soul Society arc is really important. It's where Ichigo first enters the Soul Society to save Rukia. Then there's the Arrancar arc, which brings in new and powerful enemies like the Arrancars led by Aizen. Another significant one is the Thousand - Year Blood War arc where the Quincy return to wage war against the Soul Reapers.
Filler words also play a role in the development of the narrative voice. An omniscient narrator might use different filler words compared to a first - person narrator. The choice of filler words can also change over the course of the novel as the character grows or the situation changes. For instance, a character who becomes more confident might use fewer filler words as the story progresses.
In novels, filler words can also be used for character differentiation. A nervous character might use more 'um's and 'ah's compared to a confident one. They can be a subtle tool for characterization. Moreover, in some cases, filler words can be used to create a regional or social dialect. For example, certain words might be more common in a rural setting's dialogue, which can help to paint a more vivid picture of the world in the novel.
The bleach novels often expand on the relationships between the characters. For example, they might show more of the bond between Ichigo and his friends in situations that were not covered in the original anime or manga. These novels are a great addition for fans who want more Bleach content.