4 years before the New Calendar.

There are less than five years until the "Great Underground Tomb of Nazarick" descends.

Tang Zheng sat on the side of the road chewing a piece of rye bread, his eyes full of confusion, even a hint of despair.

He traveled to the world of the Undead King.

Well, that's not a problem, but the problem is that he traveled directly to a different world.

Thinking of the Great Tomb's actions to destroy the countries four years later, Tang Zheng shuddered. It seems that there are only two choices in the future, either to be killed by the aftermath, or to survive by chance and become a citizen of the Magic Kingdom.

Or...

Tang Zheng looked at the panel that appeared in front of him - Innate ability: "Player"

- Since we are all players, why should I be afraid of you!

The sun disappears, alien swarms attack, and humanity falls into the Dark Ages.

"Low-quality pistol lv1/9, damage 3, effective range 15 meters"

After causing effective damage ten times in total, it can be upgraded to:

"Ordinary pistol lv2/9, damage 4, effective range 30 meters, activate additional attribute: bullet recovery 1/1h"

Facing the fierce swarm of insects, Lin Feng obtains the item upgrade system, which allows bound equipment to accumulate upgrade points by killing enemies, and achieve unlimited equipment upgrades.

Pistol → Bolt gun → Nuclear cannon... → Star destroyer cannon

Upgrades can also obtain additional attributes: bullet recovery, space magazine

RV → Armored vehicle → Mobile fortress... → Space battleship

When others are still running around, Lin Feng is already driving an armored vehicle, holding a bolt gun with unlimited bullets, enjoying the fun of monster hunting and upgrading.