The Trials and Tribulations of My Next Life as a Noblewoman: Volume 4 Part 2

Ern left Karen a magical life-form she named Luca, a sort of magical AI who knows how to destroy the ruins trapping Six at the heart of the imperial capital. Unfortunately, Luca needs a lot of magical energy to complete her task, and their best bet for getting it involves a considerable sacrifice... What’s more, Karen is about to learn that one of her closest associates has intimate ties to the downfall of her former home of Conrad.