"Look! What is that?!" Someone yelled and pointed at the sky.
With his yell, everyone looked up, only to see that the sky darkened and a vortex slowly formed. Not long after, a huge vortex hovered above their heads. Seeing the terrifying roaring thunder coming out from the vortex, all the civilians screamed and scattered, while the cultivators felt their blood boil.
Standing under the vortex, Bai Qiuran also felt something. However, looking at the terrifying vortex, she had no fear or excitement, but was full of yearning instead. Suddenly, she heard a faint milky sound coming and going in her mind, as if calling her. She tried to focus on the sound, but failed. It was as if there was a barrier blocking the milky voice from the outside.
Opening her eyes, she saw that some brave cultivators had already flown into the vortex, while the disciples of various immortal sects were busy sending messages back to their respective sects.