Levi was cleaning an area where the students had spilled drinks onto the floor and he had just scolded a few students who littered and they all feared him and picked it up, throwing it into the trash can, where it belongs.

"These darn kids... Can't they be more clean?" Levi muttered to himself as he mops around the area where the signboard written with 'Cautious: Wet Floor' were placed to avoid from anyone slipping.