Sylpha, a proud elven forest guardian, is defeated and branded with a mysterious crest by a man who steals her village's treasure. The crest subjects her to uncontrollable fits of arousal, driving her on a desperate journey to a human town to find the man and lift the curse. However, after a final confrontation, Sylpha is broken by the crest's power and forced into submission, becoming the man's captive as he leads her back to the elven forest.