Joou Heika no Isekai Strategy

A college student who frequently plays as the Arachnea faction in a real-time strategy game awakens in a world resembling the game's setting, now inhabiting the body of a fourteen-year-old girl. Though some differences exist, she remains the Arachnea's leader, with her insect forces, the Swarm, seeking her guidance. To ensure survival, she strengthens her Swarm and establishes a relationship with the elves in a nearby forest. After a slaver kills one of her insects and knights from a nearby kingdom destroy the elven village, she plans retaliation. While framed as an act of revenge, her true aim is to attack the world's nations. Her leadership is precise and unyielding, informed by her prior gaming experience.