The exchange proposal of Genshin Impact Rock Seal is to exchange memories. The exchange method is as follows:

Operating equipment: Dell laptop

Operating system: win 10

Operating procedure: Protogod 2.5

1. Go to Li Yuegang and come to the position shown below, which is the jewelry store, as shown below:

2. Then click on the boss's name to talk, as shown in the figure below:

3. In the dialog box options, select the goods being sold, as shown in the figure below:

4. Then you can see that everything on the whole panel can be exchanged with the seal of the rock, as shown in the following figure:

5. Choose what you want to change, and then exchange it with the seal of the rock, as shown in the figure below: