The entire black mountain seemed like it would explode at any moment. Mo Jiuli and Yun Xia stepped back again to avoid being caught when the Black Mountain exploded. The black mountain began to tremble incessantly, and stones started tumbling down, while the trees began to fall and roll down. Mo Jiuli felt like it was similar to the mudslides she had seen on the news before...
Although the eruption of the Black Mountain in front of them was slow, the plants, rocks, and other things were like the mountain's outer garment, falling layer by layer...
The rumbling sound persisted for a long time. Mo Jiuli glanced at the sky. Due to the disturbance caused by the Black Mountain, this portion of the sky was foggy and gray, making it hard to tell whether it was daytime or nighttime. However, she felt that more than half a day had already passed...
The opposite Black Mountain was still rumbling continuously, and Mo Jiuli and Yun Xia had retreated three times already...
