Ereshkigal, formerly of the Demon Lord's Four Heavenly Kings has emerged from hiding to torment the world once again. Mau isn't too pleased about that, but is definitely up to the task of stopping her before she can become too much of a menace.
    Mau wants to lead a scouting party into the maze-like dungeons and crevices of the dungeons beneath Ereshkigal's new castle in search of a proper entrance to her lair to strike down the Demon Lord's last disciple.