In the remote lands lies the small kingdom of Latina. Despite being small, it was a kingdom that enjoyed a rich and peaceful life, but one day it was suddenly conquered by barbarians.

The kingdom’s princess knight, Layla, her sister, the sorceress Miori, and their brother, the military strategist Charles, attempted to resist the leader of the barbarians, but they were powerless before his tremendous strength.

The leader of the barbarians, with insidious schemes in mind, ordered the three to infiltrate various dungeons throughout the kingdom. As they struggle to prevent the barbarians’ dreadful plans, they also fight against assassins from the empire, bordering their nation.
In the midst of battle, they gather allies. With their help, they aim to overthrow the barbarians…

Will Leila and her companions be able to thwart the wicked ambitions planned by the leader of the barbarians?