For iOS (iPhone/iPad):

1. Unlock your device and open the App Store.
2. Tap on the search bar at the bottom of the screen.
3. Type “Blue Dragon” into the search bar and tap the search button.
4. Look for the official Blue Dragon app and tap on it to open the app page.
5. On the app page, tap the “Get” or “Download” button.
6. If prompted, enter your Apple ID password or use Touch ID/Face ID to authenticate the download.
7. Wait for the app to download and install on your device.
8. Once the installation is complete, you can find and launch Blue Dragon from your home screen.

For Android:

1. Unlock your device and open the Google Play Store.
2. Tap on the search bar at the top of the screen.
3. Type “Blue Dragon” into the search bar and tap the search icon.
4. Look for the official Blue Dragon app and tap on it to open the app page.
5. On the app page, tap the “Install” button.
6. Review the required permissions, and if you’re comfortable, tap “Accept” to proceed with the installation.
7. Wait for the app to download and install on your device.
8. Once the installation is complete, you can find and launch Blue Dragon from your app drawer or home screen.

Note: The availability of Blue Dragon on iOS and Android devices may vary depending on the region and app store restrictions. Ensure that you are downloading the official app from a trusted source.