C233 Strengthening X Double-faced Doctor(2)

Tu Chiyu had entered a post-apocalyptic world this time, but unlike the post-apocalyptic novels he had read in a few worlds, there were no zombies or elemental paranormals here.

Sixty years ago, there was a natural disaster on Blue Star. The planet's climate changed drastically, and the atmosphere was thin. All kinds of radiation brought disaster to the creatures on the planet's surface