Hydra embarks on a daring adventure to obtain a rare alloy that she desperately needs to save her fiancé's leg, injured in a diplomatic standoff gone awry. Strange monsters and new creatures like the fabled squidapus will test her resolve to find the cure for the man she dearly loves. Along the way, Hydra becomes the target of a sinister plot that lures her into dark places and dangerous undertakings.

Forced to flee the Enclave, Hydra and her companions find themselves unwelcome guests in a place once a shining beacon, now cursed by the ills that once beset the ancients. When an incident between former friends leads to blows, the specter of archaic justice turns citizens against each other in an all-out battle for the heart and soul of the Oasis.

In a traumatic turn of events, evil sets foot on Centauri's hallowed forest grounds to sack the riches of the land, and in doing so reignites the fire that burns within. Hydra's friends band together, and stage a retaliatory strike and extraction to right the wrongs of a monstrous crime.

Will Hydra live to see her wedding day, or will the forces of darkness prevail, and take her loved ones to the grave? Will the drumbeats of war ravage the last pockets of humanity beyond repair, or will a surprise twist ending usher in a new future for this post-apocalyptic world?