He Dug Wood to Make Fire in the Wilderness, Fell into the River and Transformed into a Female Savage

[Shuangwen + Not the Holy Mother + Farming + Big Heroine + Food + Natural Disaster + Space + Sweet Pet + Infrastructure] Cheng Xixi, who was about to sign up for the Wilderness Survival Challenge, was trying to drill wood to make a fire. She was happy when she finally caught fire, but was frightened by a loud shout and fell into the river. When she woke up again, she found that she was so sad that she had traveled through time - primitive society, Cheng Xixi, here I come!