With anger and determination, the voiceless Kalma (Shera Bechard) went out of the country. She had only one purpose for this trip, which was to find her sister Anna (Patricia Stasiak), who was abducted by human traffickers in her early years. With the clues collected at hand, Kalma quickly found two members of the human trafficking gang, but after killing them, she also became the target of pursuit by both the black and white worlds. An accident made Kalma fall into the hands of human traffickers. Although she suffered the tragic fate of being insulted, this incident allowed Kalma to successfully penetrate the enemy. Kalma killed the thugs and released the women they imprisoned. Through these people, Kalma learned that her sister was no longer alive. But the fact is not the case. When Kalma stood in front of the head of the human traffickers with blood all over her body, Anna's sudden appearance completely overturned all her confidence and efforts.