Come to the Don't Starve world and awaken the ability to collect and synthesize.

Tang horizontal sword + mantis blade arm = sharp Tang horizontal sword

Sharp Tang horizontal sword + dragon scale = Tang horizontal sword with dragon power

Tang horizontal sword with dragon power + dragon horn = Dragon Slaying Sword?

...

Synthesize wood to get a campfire.

[Campfire (green): Firelight to ward off evil spirits, wood fuel, cooking]

Campfire + RV = Wood fuel base vehicle.

Wood fuel base vehicle + tank = mobile base.

Mobile base + helicopter (or jet) = sky fortress?

This world has experienced a century-level disaster. Some people have been sleeping in the shelter for hundreds of years. When they came out, they were completely unrecognizable. The water resources in the world have been exhausted for some reason.

Upon waking up, everyone journeys to another world. This is a terrifying world, teeming with unpredictable dangers. Here, there are dragons, demons, elves, undead, and even different kinds of humans. Everyone becomes a lord, awakening talents, choosing a race, and playing in a random region. Based on their talents, traits, race, and region, everyone builds territories, advances technology, recruits heroes, trains troops, and plunders resources... They often face trials from the gods. Lin You awakens the [Building Fusion] trait at the start. Any building can be fused, yielding more powerful troops, buildings, and even wonders. [Slime Swamp + Strong Acid Pool = Strong Acid Slime Pool] [Slime Academy + Mage Tower = Mage Academy] [Slime Veins + Zerg Fungal Creep = Active Rubber Creep] [Elemental Tower + Slime Pool = Elemental Spirit] When...

[No Mary Sue elements, decisive and ruthless, incredibly satisfying, no female lead, small ensemble cast, infinite flow, game-themed, post-apocalyptic survival. Everyone says it gets better the more you read! It takes off after chapter 10-15, and the world-building expands after level 10. The author is super diligent, working hard to build up a draft, updating 4k-8k words daily depending on the day's progress.]

The world is plunged into a train survival scenario, and Su Yue awakens an SSS-level talent right from the start—the Fusion of All Things!

He can break everything down and then fuse and reforge it!

[Successfully Forged] Obtained the Axe of Creation!

[Successfully Forged] Obtained the Golden-haired Girl!

[Successfully Forged] Gained divine power!

[Successfully Forged] Gaining World Power!

[Successfully Forged] Obtained the Source of Chaos!

[Successfully Forged] Obtained the Killer Train and activated the Starry Sky Orbit!

[Forging Successful] Obtained SSS-level talent!

[Successfully Forged] Obtained the One Who Unites All Things!

…

Bad news: I just came across the Third Ninja World War when I just crossed over to Naruto!

Good news: Awakening [God-level Workshop], starting to analyze the Eight Gates!

Others rely on bloodline to practice, but I produce on an assembly line!

[Eight Gates Activator] Everyone has one, three thousand Genin open seven gates, and kick the Tailed Beast Ball to pieces!

The Third Hokage was stunned: "This kid from the Nara family is more terrifying than the Nine-Tails!"

The Fourth Shinobi World War, Uchiha Madara is resurrected, and 100,000 White Zetsu are approaching!

The coalition forces of the five major countries were defeated, but they didn't know that I had already built millions of [Susanoo Mechas]!

"Mr. Madara, times have changed!"

"Is your Gundam as fast as the ones I produce on my assembly line?!"

[Novel Concept + Not a Brainless Power Fantasy + Not Invincible + Sequence Potions + Weirdness + Roadside Survival + Upgrading Supplies + Ruthless]

When the weird descends, cities become forbidden zones for humanity.

People can only rely on Sequence Transcendent abilities to constantly migrate, as settled life has transformed into a nomadic existence.

During their migration, Chen Ye awakens an upgrade system.

A rusty bicycle in his hands transforms into an armored combat vehicle.

A tattered tent evolves into a mobile fortress.

While others desperately fight over half a compressed biscuit, his RV is already equipped with an automatic water purification system and a miniature ecological farm.

But the true crisis comes from deep within the mist—the unkillable eerie pursuing the migrating vehicle tracks.

The weird cannot be killed, unless by a Sequence Transcendent.

Over a hundred kinds of unbelievable Sequence Transcendent abilities exist.

...

Tags: Urban Evolution, Apocalypse Survival, Upgrading, Life, Power Fantasy, Invincible, System

Zhou Kun traveled to a post-apocalyptic wasteland, where mobile cities were humanity's last refuge. As supreme ruler of the Wanderer mobile city, Zhou Kun suddenly unlocked [Flesh Technology], allowing the city to fuse and evolve with monster genes. From then on, the cold steel machinery began to surge with flesh, and the city gradually became a living being. Devouring, evolving, and transforming, while other mobile towns struggled with energy depletion, Zhou Kun began dismembering monsters and extracting their genes... From steel cannons, he evolved into [Godzilla's Atomic Breath Cannon], from prosthetic limbs, he evolved into [Venom Symbiote Suit], from powered sails, he evolved into [Fallen Dragon Skywings]... Ultimately, a super-mobile fortress woven from flesh and machinery became the nightmare of all civilizations.