My Entire Family Died for Their Country, Yet the Internet Spurns Me for Staying Behind

Blue Era, 2121.

Li Xuanyuan was reborn at the age of eighteen, just before his coming-of-age ceremony, and received death notices for twelve of his relatives, including his grandfather, father, and uncles.

For over a century, alien fiends had invaded, ravaged our land, and thirsted for human blood.

In his previous life, Li Xuanyuan enlisted in a fit of rage!

In less than a year, he cultivated to the level of a Martial Saint among mortals!

However,

when he crushed his way through ten lines of defense and reached the alien fiends' lair, he discovered the truth.

It was a true, overwhelming terror that humanity had no hope of defeating...

In this life, Li Xuanyuan held back and stayed in the rear, tending to logistics.

He carefully set up nine layers of deadly traps!

He swore to stand alone against this overwhelming tide!

The front lines collapsed, and all ten lines of defense fell!

Hundreds of thousands were left homeless, fleeing in panic!

And just then, the coward reviled and ridiculed by everyone

steadfastly marched against the tide, leaving behind only a solitary figure...

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.