Global Mutation: I Really Don't Want to Be the Savior

[Unsystematic] People think that life will continue like this, and the scenes in those science fiction movies will never happen, at least not in their own lifetime, but it actually happened. On that day, dozens of scientific research ships from different countries gathered together to perform missions in a certain area of ​​the sea. Then they suddenly disappeared. Then, a beam of light with a diameter of several hundred meters rose from the bottom of the sea and broke through the sky. That year, nine different beams of light shot up into the sky from ancient ruins around the world. After that, global changes occurred, and all living things were mutating. The mutation speed of viruses far exceeded the speed of medical research and development. The movement of the earth's crust was visible to the naked eye. Continuous natural disasters destroyed most cities, and the bustling coastline was reduced to undersea ruins. In a few years, great changes have taken place. Mutated ferocious beasts are raging, high walls and fortresses are rising, and the darkest and turbulent era in human history has begun... "Is it the savior who ends this?" "There is no such thing as a savior. All of this starts with that boy who scavenged."