The Pessimistic Probability

Judging from the situation in the star map, the unexpected enemy had occupied four starfields, which were roughly located in the corners of the spiral arm of the Milky Way and covered thousands of galaxies.

Judging from its status as a natural disaster, the expansion of the unexpected enemy was not fast. It was about the middle level of the Milky Way Crisis that had happened in the past, and it was only a little faster than the caterpillar fungus disease that could not warp.

This seemed to be somewhat inconsistent with its level.

After using suicidal detection methods and paying for a lot of resources, the civilizations of the Milky Way finally understood what was going on.

The unexpected enemy carried out a very thorough purification. It would examine the planets in the galaxy in detail to see if there was any life, as well as the possibility of life being born. Then, it would destroy the planets with its own means.