"In the New Calendar 019, orc forces landed in the Water Kingdom. After seven hours, the Water Kingdom became the first nation in human history to be destroyed by an alien race." "In the New Calendar 021, Chaos Generals descended upon the Polar Bear Kingdom. The Ulra Legion fought with all its might, and 22 hours later, the entire border fell." "In the New Calendar 023, the Western Alliance launched its forty-seventh human counterattack, and 300,000 core expeditionary troops perished in Bod."... Chen Jiannan was reborn six months before the apocalypse. Orcs, undead, and the armies of Chaos Gods from all realms arrived one after another, and humanity faced a global war of survival. This time, he vowed to mobilize the entire nation's strength to reverse the future and save the world!

Main characters: Chen Jiannan, Xiao You,

Games have invaded reality, monsters are rampant, and dungeons, secret realms, and abysses are scattered all over the world.

In order to resist monsters, humanity has officially entered an era of full-scale job change.

Li Kang, who turned eighteen, successfully transitioned into a mechanic.

Ironclad armor, electromagnetic cannons, particle cannons, electromagnetic shields, drones, black holes, Gundams, star destroyers, and billions of mechanical machines in the mechanical space.

From this point on, one person became one nation, ushering in the mechanical age.

Monsters are coming!

The era of civilization trials is coming!

The earth is completely occupied by unknown and terrifying monsters!

Yang Mo fought to the last moment, and unexpectedly returned to the eve of the disaster.

Start over again.

He decisively contacted the top leaders and pulled out his plan.

"China must not die!"

"Five thousand years of brilliant civilization, let alone collapse in our hands!"

"As a matter of urgency, we should mobilize the whole country to build a monster research institute, launch the science fiction heaven plan, suppress the unknown heavens, and protect China's peace!"

[The thirty-three heavens are unfolding in all directions! ]

[The ninth day white hole energy is activated! The double hole collision is being prepared...]

[The Mengpo soup concept weapon is activated! Erase the memory of all monster races! ]

[All artifacts in Lingbaotian are charged! ]

[The four heavenly gates are loading! ]

[The fifth dimension fleet is upgraded! ]

[The four divine beasts are online! ]

[Energy is accumulating...]

[Energy bursts! ]

[The whole country ascends! ]...

[Early-stage technology drives national power growth] [Mid-to-late-stage mechs, entering interstellar space to wage interstellar warfare]

After unlocking the system, Xu Teng created a lightsaber.

Leave your questions on the website.

"If I build a lightsaber for my graduation project and get an excellent grade, will that help with my postgraduate entrance exam?"

Below the Q&A, netizens made jokes.

"Not only will it be helpful, but the professor will also personally invite you."

"What are you talking about, my academician?"

What was initially thought to be a joke turned out to be serious as the reports unfolded.

Then an interstellar civilization invaded, and they originally thought they could crush the enemy.

However, mechs, energy cannons, shields... and even interstellar warships are appearing frequently.

The various interstellar civilizations roared in anger: "This must be a lie! This is supposed to be a low-level planetary civilization? We were completely crushed and utterly defeated!"

Subsequently, Xu Teng forcefully entered the fray before the three major interstellar powers of the known universe, only to discover that an even more dangerous enemy was quietly approaching...