A sudden fire triggered a series of environmental problems, just like a stone thrown on the lake surface, but it can cause a tsunami thousands of miles away.
Global warming, sea level rise, no one imagined how much human beings have paid for a fire... The Arctic icebergs melted, and the ancient viruses contained in them contaminated marine life along with the ocean currents, and were transmitted to people who eat fish, thus leading to the end of the world.
At first, no one took it seriously. Gradually, hospitals, districts, counties, provinces and cities fell one by one, and a ravage that had not yet been noticed but swept the entire earth at an unexpected speed opened its curtain...
You, an ordinary medical student, become extraordinary because you met them during your escape. During the escape journey in search of a way out, you understand: What is more terrifying than zombies is the human heart...
Concept: What is more terrifying than zombies is the human heart