Transmigrate: The Grand Princess's Loyal Shadow Guard

The esteemed heir to the Lan family, betrayed by her fiancé, transmigrates to the Nan Yu Kingdom as its beloved eldest princess. She comes with her own pocket dimension, beauty, wealth, and power. The Nan Yu Kingdom Princess Arc Her eldest brother, the crown prince, is at war on the border with a neighboring kingdom and running short on provisions. No problem: her pocket dimension is stocked with enough food and supplies. She casually takes the battlefield and makes the crown prince of the empire sue for peace. The virtuous prince and her scumbag ex join forces to seize the throne. She’ll send them on their way to meet the King of Hell. But this loyal shadow guard, after an unexpected night together, is like a sharp sword in her hand by day, conquering all in her path. At night, he keeps trying to climb into her bed. Before she knows it, she’s conquered the world with him by her side...