"Lora, stop moving!"
Z0a yelled, warning Lora about a potential danger without even telling her about it. A quick few words that sounded desperate enough to warn Lora to be cautious, such was enough, because any more than that and Lora might have not understood the intention that Z0a was trying to bring forth. Worse, Lora might have gotten too distracted by Z0a if Z0a were to say too much. What would've potentially happened as a consequence, is that Lora wouldn't have been prepared for the danger that Z0a was trying to have her be cautious of.
Fortunately, Z0a knew how to word her intentions… Thanks to this, Lora had stopped her movements in time, right before she would have stepped too close to the figure that Z0a was familiar with.