>>539202463
Lauma has already had more relevance in Nod Krai than Navia had in Fontaine. More importantly, she's the leader of the Frost Scions and they ultimately harbor and safekeep Columbina herself.
Rerir is ultimately going to come for Columbina which means he's ultimately going to come for Lauma too.
I shouldn't have to explain this to you, you read the story did you not?