The deadly swirling vortex known only as 'Gravestone' continues to expand destroying everything in its path - and Honoka is headed straight toward it! Blissfully unaware of the danger lying ahead, she's busy tracking sand dragons and dealing with an unexpected visitor, Paife. The mysterious, raven haired beauty has invited herself along, claiming that she's there to help, and Honoka is about to need all the help she can get!