Rebirth in the 70S: a Female Scientific Researcher Shows up Her Pregnant Belly to Join the Army

(Era + Rebirth + Imagination + 1v1 + Military Marriage + Marriage First, Love Later + Sweet Pet + Serving the Country with Scientific Research with a Cub) Yu Aihong traveled back in time to 1974. Yu Aihong had the same name and surname. When she just time traveled, she discovered that she was pregnant and was considered a burden at home. She came to Jiulin Island with her pregnant belly to join the army. After joining the army, she was loved by her husband. She calculated satellite equipment data by hand, realized domestic substitution of fertilizer equipment, won the World Music Cup championship, calmly responded to enemy pursuits, and took down the institute's foreign intelligence personnel in one fell swoop...