Wortenia Senki (WN) - Volume 2 Chapter 19 (Outbreak of War 2)

Military technology is an important criterion for measuring the strength of a country’s national defense.

Powerful weapons and equipment can kill thousands of troops, kill thousands of miles away, and redefine war.

Powerful weapons and equipment can defend the territory, resist foreign enemies, protect Guotai and Min’an, and protect the prosperity of the world.

I am willing to forge a sword for the rejuvenation of this great country, and I am willing to forge the Great Wall for the peace of this country.

Holding on to my sword, I will smash the thorns and defeat the enemy.

If you guard my Great Wall, you will be able to defeat the enemy and make good news.

Let’s see how a young man creates an era of military domination 2.0.

- Description from Qidian

Protagonist travels between different anime worlds to right wrongs and uncover his reason for being along the way.

Seven billion humans living on the Earth time-traveled together after they had woken up one morning. They all heard a synthesized female voice.