Zombies. Demons. Gods. Machines. Humanity has always wondered how the world would end, but they never imagined it would be to complete a performance review. Earth and several other existential planes—from ancient cultivation realms to high-fantasy lands—have been selected for the "Stress Test" of a random alien fleet. The fleet Commander goal is simple: if he can exterminate all life and take control of multiple worlds using countless apocalyptic methods, his dream promotion will finally be signed.

Is It Bad That Technologically Advanced Aliens Are Destroying Worlds?