How to change the national camp between sword and home

1. In the map, open the territory on the left to enter the territory interface, enter the territory, and then click the castle to open.

2. When the upgrade option appears, choose to upgrade the castle. If the materials are insufficient, you can pick up the materials on the map. If the castle has reached the level of 15, you can skip this step.

3. Re-enter the map interface, open the menu button on the left, and then open the kingdom.

4. After entering the kingdom interface, open other countries in the upper right corner.

5. After opening other countries, other countries will appear. Select the country you want to open.

6. When entering the interface of other countries, there is an immigration button in the middle. If it meets the level of 15, click Immigration to change countries.