舞蹈家玉蘭雖已屆退齡但芳華仍盛,面臨養母的年老失能,不得不引退回鄉。新生活的日日磨驗,揭開了舊時光的疤痕,一次與看護的磨擦裡,養兄的死因、已故生母的謎霧逐漸散開⋯⋯。。A semi-retired special ops assassin and a DEA agent cross paths on separate missions to stop a cyber terrorist organization that has built a dangerous machine threatening to attack the power grid and bring catastrophe to the world.。