Young female fighter pilots arrive to the frontline. They have different stories and different fates. They are getting older, falling in love and lose their closest ones as well as take their place in the world of men. The air has become their home. However, at war no one knows whose fate is to live and who is doomed to die.

青年MMA冠军选手“俄罗斯铁锤”维克多梦寐以求登上职业巅峰：赢取世界冠军头衔，此时他迎来契机，只要击败拳坛黑手“鲨鱼”。然而此时一场车祸却让他中断了职业生涯。“鲨鱼”垂涎的女子薇拉选择了维克多，使得“鲨鱼”恼恨不已，他设下诡计要让维克多重返拳台，打算在擂台上终结其性命。“俄罗斯铁锤”能否捍卫祖国荣誉和自己所爱的女子？