In the end, Xu Tui chose to go to Dong'anling to help Gong Ling complete this clearing mission. The reason why he did not choose Qinling, which is located in the inland of China, is very simple. Compared with the Qinling Mountains, the Dong'anling Mountains have a larger range and more complete ecological variation of animals and plants. For Gong Ling, the corresponding harvest may be a little bigger.
In the collection catalogue compiled by Zhuang Ziqiang and Ah Huang, there are more varieties of mutant animals and plants in Dong'an Mountains and higher value. When Xu Tui went out this time, he didn't want to just complete the task for Gong Ling. Since he went out to do the clearing task, he had to collect more mutant animals and plants in a targeted manner. After returning, he directly took the task and handed it in to complete the task. This may be a little difficult for others, but for Xu Tui, who has logistical and intelligence support, it is not difficult at all.