Ronova helped Natlan establish the rules and gave guidance to Yohualtecuhtin, Lord of the Night, in creating the Night Kingdom. She had done this out of an expression of love and act of reparation, but these actions were considered to be overstepping her authorities as a Shade and it displeased the Heavenly Principles.
Although Ronova's personal form remains unseen, some of her attributes can be discerned through the technique she employs to observe Teyvat.