On this device
Your kingdoms
Kept in this browser only — including the passwords, so you can hand them out later.
Anyone using this device can read them, and they go on their own after 30 days. Delete them
sooner once they are handed out; an admin can always reset one from the console.
Clearing your browser data forgets all of it for good.
A kingdom is your own copy of everything: your alliances, your rally leaders, your events.
Nothing is shared with anyone else's. Takes about a minute.