When the talented swordsman Shen Zhao works as a sparring partner incognito, the rising star of the national team Lu Zhiyao only treats her as a target that can be dispatched at will. Until an open game, she completely defeated him with a backhand kill that she had never seen before. The truth is like a knife, opening up the old wounds of her betrayal and tearing apart the layers of pretense of the national team. The confrontation between the sparring partner and the ace, the coach's silence, the anchor's calculations, the president's dark web video, the quiet transformation of the substitute - every sword pierces the deepest lie in the arena.
