District 7 Survival Guide

When Li Bei woke up, the world had changed. Within the high walls is a clean and tidy technological city; outside the high walls are mutant plants that can eat people. She was picked up by two teenagers and brought back to the surveying and mapping team - Wei Che, who talked a lot, and Lin Yuan, who talked little. Learn to run, hide, and draw from scratch. Her knowledge of botany is a "weird talent" here, and her special physique is always chased by plants, turning her into a plant ferocity detector. And Li Bei just wants to figure out one thing - How did this world become like this?