A top data scientist travels into a bloody era novel and becomes a love-minded heroine who is willing to jump into a river to pursue the male protagonist, and eventually her family is destroyed. When she opened her eyes, she was being forced by her family to marry the male protagonist Zhou Lin, who was rumored to have a violent temper and a retired mechanic, in order to "control" her madness. The heroine decisively agreed - staying away from the original plot line and engaging in scientific research is the right path. After her marriage, she used an old warehouse to build a simple laboratory and silently improved agricultural machinery parts. The male protagonist looked on with cold eyes at first, thinking that she was fooling around, until he saw with his own eyes that the precise drawings she drew solved a major technical bottleneck in the factory... He began to silently help her every night and protect her from wind and rain. When the male protagonist of the original book turned around and started to pester her, Zhou Lin blocked her from the door, turned around and pushed her against the wall, with a hoarse voice: "Gong Lin, do you still need a lifelong assistant for your experiment? I can learn."
