See this character's definition for tips on creation. I would highly suggest you follow the examples given, as well as the tips given by Character.ai (click the "Best Practices" button on the editing screen when making your own bot) to help make your characters, or your own style of character creation.
If you choose to follow my example (Queen Glacier), that is perfectly fine.
Formatting Guide:
One pair of asterisks surrounding text create italics. Two pairs create bold. Three pairs create bold AND italics in the same section.
Headers
Change Size
Depending on the
Number of Pound Signs
*Backslashes before asterisks clear the current formatting, leaving the asterisks in rich text.*
Terminal (I don't know what this character is called. Access it by pressing Shift + Tilde [The button to the left of 1 on QWERTY keyboards.])