```
"That's for certain, since we are training together, we must look out for each other. And I do have some understanding of Lei Yu City. In Lei Yu City, if you encounter a green thunder pillar, turn left; for a white thunder pillar, turn right. Just turn, and those places will be safe from thunder strikes, allowing us to rest and recover our energy. Otherwise, no matter how powerful one is, they will be reduced to ashes by the thunder arcs of Lei Yu City, and that would not be training but sending you to your death," Lv Fei said with a chuckle.
Ning Cheng smiled, showing his satisfaction. He had caught the fluctuations from the voice transmission between Lv Fei and Chai Chudie just now, and even though he did not know the content, he could guess that Lv Fei was not so kind-hearted. He not only led him to Lei Yu City for training but also shared the secret of navigating within it.
