My Elf Strategist is Too Venomous

In a desolate corner of a foreign world, a human baron finds himself in a desperate struggle for survival. His domain is on the brink of collapse, threatened by powerful enemies and plagued by internal strife, leaving him struggling to even secure a meal. However, his fortunes take a turn when he discovers a fallen elf princess named Cecilia amidst the ruins. With over three centuries of life experience, Cecilia possesses ancient knowledge of statecraft, military strategy, and advanced governance. Under her guidance, the baron's domain begins to flourish as she advises on innovative solutions such as cultivating "meat-grinding vines" to counter enemy cavalry and utilizing dwarf forges to refine magical crystals. As the baron and Cecilia work together, their partnership transforms a doomed territory into a mighty empire that commands the respect of the gods. Years later, when faced with a massive beastman army, the baron turns to Cecilia for counsel, and she devises a plan to disrupt the enemy's supply lines, waiting for them to turn on each other in desperation. At the heart of this story lies a unique blend of intense bond formation, hardcore territory building, and the dynamic tension between a cunning, ruthless strategist and a steadfast leader.