When a Tempest is more than a violent storm.

When the touch of a demonic force starts to create imbalance, two great divine beings decide to create a cure. Tempest is the fifteen cycle daughter of two great deities. Her care is entrusted to the Sword Master of Eerikki strongest to train to become an Elite Warrior in her own right.
Is she the panacea or will she become just another victim of the darkness of the dishonoured?