How does the crying soul constellation change the fear of the above weapons? Does anyone know? The more detailed, the better ~

The premise of doing this task is that you have a number of 55 and above. You go to Zhan 3 drugstore, and an arms dealer will give you a task (yellow dots are shown on the map). The task is to ask you to go to a thousand-year-old tree, which is also Zhan3. Open the map and you can see the blue dots. You once found an NPC under a tree, and she asked you to collect 10 constellation souls for her. If you have 65438 in your backpack,