The Last Endangered Earthling in the Galaxy

Qin Luo woke up one morning and had transmigrated. Technology here was astonishingly advanced. Humans and beasts lived side by side, and mutations happened every day. As the only pureblood human, she was poor, weak, and helpless. What she didn't know was that, on the interstellar internet, people spent every day either fighting in savage battles or howling for healers, whom they revered as gods. Beastfolk: Whoa! Pureblood human = zero pollution = 100% affinity. Charge, brothers! Theme: Plant trees and protect our planet.