Wen Ye, a young man who died suddenly due to a game, was reborn in a zombie-infested apocalypse and was bound to a unique "infinite evolution system". The system digitizes the world. You can gain evolution points by killing zombies, and you can freely strengthen attributes, learn skills, and open storage space. With his game experience and system advantages, Wen Ye quickly grew from a terrified survivor to a tactical core. He met the tough female doctor Su Wan, former veteran Lao Chen and other partners, and together they established the "Dawn" shelter. However, peace is just an illusion. The gang of predators headed by the brutal "butcher" Zhao Meng regarded "Shuguang" as fat and kept attacking. At the same time, the system prompts that a large-scale "zombie wave" will sweep through this place in three months. Wen Ye must use system tasks and evolution points within a limited time to strengthen himself, upgrade shelter defenses, collect supplies, and deal with Zhao Meng's forces and other survivor groups. He faces a cruel choice: should he prioritize completing the system's high-risk and high-reward missions to quickly upgrade, or should he spend precious resources to rescue trapped civilians? In the midst of trust and betrayal, Wen Ye gradually understood that true evolution is not only the improvement of strength, but also the awakening of responsibility and leadership. In the end, he will lead "Dawn" to fight against the combined attacks of predators and zombies, and during the battle he will touch the shocking truth behind the system - this end of the world may be a "screening experiment" for a higher civilization.