Synopsis
The residents of Biaz village, who have been compelled to toil for the world-conquering Zein organization, enlist Lina Inverse and Naga The Serpent to repel the invaders. Lina and Naga accept the job, enticed by tales of Elf treasure hidden beneath Biaz, but they soon find themselves facing far more trouble than anticipated from both the Zein forces and the treasure itself.