Traveling Back to the 1970S, Jiaojiao Was Favored by the Group

[Space + Time Travel + Rural Construction + Farming + Adorable Babies + Serving the Motherland] Since the island country discharged nuclear wastewater, the oceans have been polluted, and people's living environment has been slowly destroyed. While participating in related research, modern researcher Sun Jiaojiao was attacked by a traitor in a suicide attack. As a result, she took the modern research laboratory and traveled back to the 1970s. In the Great Northern Wilderness in the 1970s, food was everywhere. Sun Jiaojiao was completely integrated into this big family. She worked hard to farm and make inventions. She was favored by her family and continued to study the topics of her previous life and serve the motherland.