Since Shu Yuan Yuan said that she saw people below, she should be referring to Jing Wen and the others. That meant that their destination was the same. Violet Water Marsh. It was because the place was filled with violet creatures, it made the swamp look like it was covered with violet water. As such, it was named the violet water swamp.

  The place they wanted to go was not far from Jialing city. The group of them flew for a day before they reached their destination.

  Violet wat..