The galaxy was not always so peaceful. Every once in a while, something that caught the attention of the entire Milky Way would happen.
For example, now, all the interstellar civilizations in the Milky Way had just received this message, including the lost empire:
"Alien scum, are you ready for the purification from Pegchitti? Even from thousands of miles away, we can still smell the disgusting stench on the bodies of you dirty races. We will kill you mercifully and bring peace, justice, morality, and happiness to the Milky Way!"
These arrogant and humiliating words instantly caused the interstellar civilizations to explode. However, it was not out of anger, but out of curiosity.
No one understood how this self-proclaimed Pegchitti species dared to do something that was equivalent to declaring war on the entire galaxy.