I Survive in the Apocalypse by Falling in Love with Zombies

In the seventh year after the zombie virus swept the world, 19-year-old Yu Xuan, a single girl, and Yu Wencheng, an infected but conscious half-zombie, formed an incredible alliance in the ruins. In order to find hope of reversing the transformation into corpses, the two took the orphan Xiao Guang through the dangerous polluted forests, hunting grasslands, phantom deserts and mutant swamps, and finally arrived at the secret research base deep in the snowy mountains.