MTL - End of World’s Businessman - Chapter 3 Mercenary system

After 2000 years has passed, the ruthless demon lord has just been reincarnated! But his aptitude at an academy for nurturing candidates for demon lords is, “Inept”!?

It is twenty-two years before the Battle of Yavin, and the galaxy is at war.Born to a not unimportant, not important planet in the Inner Rim, Rain never placed much thought into his future. After all, the galaxy is vast, and peaceful living should not be hard to find. Two decades later, armies are marshalled, and warships grace the stars, propelled aloft the wings of war. Armed with the knowledge of nine movies, Rain is forced into joining the galactic conflict. On the losing side.*AU with many, many POVs; don't expect a casual self-insert flick

The plague of insects descended overnight. As an ordinary person without invincible powers and extraordinary exercises, facing blood and death, what should we do at the critical moment of life and death?

(I am a reasonable party, but the novel needs appropriate YY, please do not excessively investigate the rationality of the background in a razor-sharp way.)

- Description from novelbuddy

The alien DNA is the best thing that has ever happened to Ye Shuang because the genetic optimization it offers has made her more beautiful, more formidable, and more brilliant.