Travel Back to the Carboniferous Period to Eat Shrimp

As an ordinary geology student, Zhao Qi fell into a strange cave during a geological survey in Hailuogou. Cave walls more than a hundred meters high, bottomless pools, underground rivers that run throughout, worms that emit fluorescent blue light in the dark, billions of cockroaches and bats, and ancient engravings... After jumping off the waterfall, she found herself on the earth 400 million years ago. At this time, fish were landing and the forest was full of terrifying reptiles. How would she survive in the Carboniferous Period of the Paleozoic Era? Conception: