Mu Xi, a person with wood-type superpowers in the apocalypse, once traveled through time and became a silly girl adopted by a landlord in the 1950s in a parallel world. After the landowner died, her relatives coveted the property and plotted against her in an attempt to kick her out. Mu Xi, who originally wanted to live a peaceful life, completely changed her trajectory because she met a man. In this special era, under the pressure of being adopted by a landlord, she not only had to deal with discrimination and distrust from people around her, but also had to catch enemy agents within a limited time to prevent enemy agents from destroying production and construction. At the same time, she shouldered the important task of going abroad to rescue high-minded elements and returning home, facing many dangers and misunderstandings. On the way back home, he died in battle because his powers were exhausted. In the process, she continues to break through everyone's prejudice against her identity as a silly girl, but she also makes a difficult choice between living in peace and contributing to her family and country. After every success, she was unable to enjoy the results immediately due to factors such as her identity, but she always moved forward with perseverance and realized her self-worth in difficult situations.