Which devices can I play the game with?
You may play the game with the following devices.

■ Minimum System Requirements
Storage: 3 GB or more
RAM: 2 GB or more

iOS: iPhone 8 or newer
Android: Android 9 or newer

■ Recommended System Requirements
Storage: 4 GB or more
RAM: 4 GB or more

iOS: iPhone XS, iPad Pro (11-inch), iPad Mini (Gen 5) or newer
Android: Android 10 or newer

※The above information does not guarantee the game's performance on your device.
Is the game Free to Play?
You can download and play the game for free.
However, items, Gems, Packages, and others that help your progress
are available via In-App purchases.

※You can acquire Gems for free via in-game rewards or events, etc.
I can't install/update the game.
It usually because there isn't enough space on your device.
Please check the available storage of your device and
try again under a stable network environment.