Acun is a very patient person. She can stand still staring out into nothing for hours, walk back and forth, waiting for an attack that will never come, yet patience has its limits, and Acun had found hers. After hearing just about every name of every shriveled up shinigami there was, she had lost all interest in the class. The class teemed with excitement a break from the tour of Seireitei and a break from the insufferable and monotonous teacher, swarmed around a patrol the instructor had "kindly" asked to stop and answer a few questions. And while they boasted and claimed how great they were, she took every boast with a handful of salt.
As Acun stood towards the back of the class, she quietly observed the rabble when she caught out of the corner of her eye a sleuthing figure seperating themselves from the class. Not one to be looking for mischief, she weighted her options quickly.
"Whatever they are doing has to be more interesting and insightful than this" she thought, her boredom beckoning her to follow.
So upon the group moving on, Acun reached down to adjust her sandle, the ties that held it together she pulled apart and retied, her stiff academy clothes rustling as she worked her mischief. Her classmates ignored her, and as they dropped out of sight Acun darted in the direction of the sleuth.