Hello, Hero Candidates! Thank you for playing the Devil Book.


To play Devil Book with your account already linked on another OS device, please refer to the Method below.

■ Using ID and Code
1. To check your account's ID and Code on your old device.
(Route : Main Screen - Menu Icon - Option(Cog Icon) - Link Information)
2. Run the Devil Book App on your new device.
3. Tap the 'Link Account' at the 'Choose login method'.
4. Log in Devil Book through Writing the Account ID and Code.

□ Cautions
1. If your account linked with Google, please log in to Devil book through your Google account.

For additional inquiries, please email at devilbook@ngelgames.freshdesk.com