Lingyun Peak, the heavy rain continued to pour, and the gloomy sky kept flashing with thunder and lightning.
Ye Jingcheng looked at the sky, feeling a mix of emotions, yet somehow reassured.
This was the Celestial Thunder Rain-Calling Array attached to the family's Mountain Protection Array.
If used alone, this array is quite lackluster because it lacks attack capabilities. However, it excels in creating a big commotion with minimal cost and excellent concealability.
Combined with the Ye Family's Mountain Protection Array and Lingyun Lake's array, no matter how big the breakthrough commotion, it can be hidden.
Even the family's cultivators residing at Lingyun Peak would have no idea what was really happening.
Even if the Lingyun Lake array was broken, other cultivators in the family would just think the thunder was too strong and fell on the mountain top, causing a roar.
And they wouldn't suspect anything happening within the family.
