>>93001886Kronii gets lazy and drags her alternate timeline self in to do her chores for her, accidentally starting an endless cycle of lazy Kroniies multiplying the same way. This threatens to completely fuck everything up because that's not how time works (and one Kronii is already a handful to live with as it is) and so she is forced to retrieve her old dusty Time McGuffin to undo her mistake, fighting off hundreds of her alternate selves that don't want to get back to work with the help of her friends.
With the final Kronii defeated, she activates the thing and her alternate selves get sucked back into their respective timelines. Kronii realizes that taking shortcuts only resulted in having more work to do and vows to just work harder. Everyone laughs until she disappears as well.