The epidemic has lasted for a long time, and against this background, Iron Man and Xia Wensheng formed a common front alliance for the common goal of making mankind stronger. The epidemic has swept 99% of the countries and regions in the world. Huge economic losses and casualties were caused. In 2020, an appalling new crown virus epidemic occurred on the earth. They recruited many industry elites from all over the world to study human genes together. Trying to make humans stronger and less vu.
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