Below the dangers of the cloud layer, far from the mountain colony of Dytopa II, an acid storm raged across the plains followed by the swarms of creatures that follow the rains. Sizzling streams merged into rivers that flowed to the shores of the Scorpio Sea where the ruins of an ancient ship remained, buried deep in the rocks. It was there Marlena knew she had to go. Enlisting former enemies and with the help of a ghost from her past, she faces insurmountable odds, desperate to find a way to save her son. But the race against time has begun and the fate of all of humanity hangs in the balance.