In 2240, the zombie virus swept across the earth. Plants mutated into deadly hunters due to the virus, and humans huddled in the safe zone behind the "plant barrier" to survive. The former botanist {Su Yu} awakened the ability to control plants in the apocalypse. He could spawn vines to build walls, thorns to trap enemies, and even purify polluted air, becoming the core guardian of the plant barrier in the Rock Area.
The commander of the safe zone, Lu Jin, was wary of her powers at first. It was not until Su Yu used her powers to repel mutated plants and zombies during a material search that the two gradually established trust. However, Zhao Chengye, the leader of the safe zone next door, coveted superpowers, secretly destroyed the barrier, and even tried to seek refuge in the zombie mother body in exchange for life.
In order to protect the survivors, Su Yu and Lu Jin team up to go deep into the mutated forest. In the apocalypse where resources are scarce and crises are everywhere, they use supernatural powers and weapons to carve out a way out. They finally find the weaknesses of the zombie mother body and use the power of plants to purify the virus and regain a glimmer of hope for mankind.