They heard ferocious and continuous thunderstorms that sounded like they came from a machine. However, compared to what an engine can create, these thunderstorms are much denser and more terrifying to hear.
The resident's jeer suddenly turned silent when they felt the strong Spirit Energy coming from where the bandits were escaping. They all held their breaths as they remembered Mitteus' Celestial Aura. As Inferior Origins, there is no way that they can distinguish a Celestial Aura from not or as the general thought they have. However, at the same time, sensing one was unforgettable.
True, once they've sensed the immense Celestial Aura that envelops the whole world, they would instantly recognize it. But just the thought that they are too lowly to recognize it stuck in their head, they were able to doubt themselves. Their immense respect became a double-edged sword at this moment.