[Double Doorway + Handing Over to the Nation + Wasteland Farming + Great Power Industry + Mindless Fun] In 2025, a double doorway appeared in Lin Han's rented apartment, leading to a parallel apocalypse. On one side was a zombie-infested, black rain-swept hell, and on the other, an unexplored treasure trove of gold and forgotten advanced technology. Faced with this hellish scenario, Lin Han, a rational, life-conscious, and extremely panicked modern office worker, made a decision that defied his ancestors: "Hello? 110? I need to call the police! A Resident Evil clone has grown on my wall! Come save me!" And so, the story took a dramatic turn! While others were fighting tooth and nail for a can of food in the apocalypse, Lin Han was already leading a fully armed chemical defense regiment, driving heavy tanks to crush hordes of zombies. While others were selling their souls for a sip of clean water, Lin Han had already traded mineral water for lithography machine blueprints and controlled nuclear fusion technology. "Commander, we've discovered a survivor camp on the other side! They have electromagnetic rifles!" "When poor, use tactical infiltration; when rich, use overwhelming firepower! Buy that camp! They won't sell? Then send the bomber squadron to 'negotiate'!" From trading gold to monopolizing global energy, from repairing genes to building an interstellar fleet. Lin Han, backed by a powerful motherland, transformed a wasteland into the backyard of Chinese civilization! "If it doesn't belong to Earth, then it's new territory! If it belongs to the future, then it's our hope!"—General Zhao Jianguo.

[Infinite Flow + Natural Disaster World + Special World + Space + System + Hoarder + Pet]

Upon opening his eyes, Lin Yun found himself once again in a plant world.

The plants here are all enormous, completely different from anything I've ever seen before.

The grapes used to be big and sweet; now they're like: "Want to eat me? You'll be blown to bits!"

Moreover, all sorts of mutated animals roam freely in this vast plant world.

Cats used to be so cute, but now they're like this: "Hey, you can lean against my broad chest."

Lin Yun forced himself to adapt to the changes quickly and transformed into a hoarding rat, running around in various worlds picking up trash (crossed out) and hoarding goods.

Mutant plants and animals, zombie storms, polar nights, and all sorts of special worlds... one survival world after another is emerging.

While others were still fighting tooth and nail for a few supplies, Lin Yun had already settled into a life of leisure by hoarding.

...

[Martial Arts] + [Body Cultivation] + [Temperament Training] + [Wife-Protecting Maniac] + [Single Female Lead] + [No System]

After more than a decade of silence, the world only regarded me as a cultivation failure and a useless vase.

In the dead of night, the old witch kidnapped me while I was asleep, intending to use me as a furnace!

Little did they know, I was Thirteen, the Fist of the Horizontal Training Mad Demon, who struck fear into the hearts of countless geniuses!

An invincible physical body, an astonishing martial art!

All the laws of the world are no match for my single punch!

With the power of Yin and Yang in hand, one becomes invincible in flesh, blood, and spirit!

I am the ancestor of fist fighting, and also the immortal sovereign!

Shen Wuyue transmigrated to the world of Kamen Rider Gekijou.

As a transmigrator, Shen Wuyue gained the ability to merge everything and open treasure chests.

The treasure chest contains countless items and abilities from the world of tokusatsu (special effects) films...

The Memory, Constellation Switch, Vampire Factor, and even the Oma Zi-O power from Kamen Rider...

There are also powers from the Super Sentai world: the power of the Mukan Ryu, the magic of the Magic Sentai, the secret treasure of the Go-Go Sentai, and the great power of the Kaizoku Sentai...

But as Shen Wuyue continued to open treasure chests, she found monster cards, the Ouke virus, and the Tyrannosaurus Factor...

Shen Wuyue realized that something was increasingly wrong.

Ever since I turned into a monster after opening the treasure chest at the beginning, I've been opening these meaningless things all the time.

Helpless, Shen Wuyue merged the powers, destined to become the ultimate life form.

Until one day, Shen Wuyue awakened the legendary light...

Gu Chang'an was dressed in Bingzhou at the end of the Han Dynasty.

His body reverted to that of a teenager, and he possessed a body of steel and superhuman strength.

He met Lü Bu, catered to his interests, became sworn brothers with him, and thus gained his favor.

He originally thought his body was his magic weapon.

However, the system was suddenly activated and started after the birth of the first child.

He awakened the "Many Children, Many Blessings, Strongest Family System".

Whether it's taking a wife or concubine, or getting pregnant and having children.

You can continuously receive rewards.

Lifespan, strength, stamina...

Loyalty is locked at max value for Bingzhou elites and Liangzhou iron cavalry...

50,000 bushels of coarse grain, 100,000 arrows...

...

Cao Cao: My beloved Cai Wenji, was married to this man?

Sun Quan: Not only did they take away the two Qiao sisters, but they also lost two daughters. How hateful!

Cao Pi: Father, save me! Zhen Ji has been kidnapped!

Liu Bei: My Lady Gan and Lady Mi, how hateful they are!

Cai Yan, Cao Jie, Lü Lingqi, Dong Bai, Zhen Mi, Diao Chan, Da Qiao, Xiao Qiao, Bian Shi, Zou Shi...

A family destined for longevity and an immortal dynasty begins with many children and abundant blessings!

[Urban Martial Arts] + [Anime Crossover Skill Tree] + [Leveling Maniac] + [Crushing All Opponents]

Ling Yuan transmigrated to a world invaded by games, where everyone awakens a professional talent tree.

However, during the awakening ceremony, he was rated as an unprecedentedly useless F-level talent by the school instructor! He was humiliated by his childhood friend, ridiculed by the entire school, and even his qualification to enter the dungeon was revoked.

Just when everyone thought he was destined to be relegated to the bottom, Ling Yuan smiled.

Only he knew that inside his seemingly chaotic "withered tree" was actually a [cross-dimensional anime skill tree] that connected all the worlds!

Kaleidoscope Sharingan? Unlocked! Do you want to dance too?

Eight Gates Formation? Activate! When the cheater and the whale fell, a hardcore player stepped forward.

The Glint-Glint Fruit? Explosion! I'm about to kick it!

Saiyan physique? Loading! I heard you guys are a bunch of weaklings with a power level of only 5?

When he single-handedly cleared a five-star dungeon, when he kicked an SSR-level genius away with a single kick, when he annihilated the demon army with his breathing technique...

Those who once looked down on him are now dumbfounded, his childhood sweetheart who broke up with him regrets it, and top universities are scrambling to recruit him!

Ling Yuan: "Don't be impatient. Your realm is low and your vision is narrow. Seeing me is like a frog in a well seeing the bright moon. When you see the real me, it will be like a grain of sand seeing the blue sky!"

Ji Linchuan, equipped with a family cultivation system, transmigrated to a magnificent world of cultivation. From then on, he expanded his family, nurtured future generations, developed the clan, and achieved one family feat after another! A glorious clan rose to prominence, with countless brilliant descendants astonishing the world: peerless sword immortals, literary progenitors, immortal generals… writing the family legend. Through the changing times, they remained immortal, standing at the pinnacle of the world, living as long as heaven and earth, shining as brightly as the sun and moon.

This is a world of swords. Beautiful women, magnificent swords, and romantic tales. Xu Qing transmigrates to this world, but is not a swordsman; instead, he's an angel investor in the world of chivalrous heroes. This is the story of an unconventional swordsmith (just kidding), who travels the world selling the swords he forges!

He unexpectedly stumbled upon a complete planet, teeming with rare minerals, possessing cutting-edge technology a thousand years ahead of Earth, and... a crashed alien warship, and living monsters. Faced with a treasure trove capable of driving any nation mad, Chen Zi'ang didn't lose his composure. He immediately dialed the number etched into his DNA: "Hello, is this the nation? I found a planet and want to pack it up and send it to the motherland, free shipping!" From that moment on, the rise of Great Xia was put on fast-forward. While other countries were trying to cut off technology from their borders, Great Xia had already illuminated its cities with [controlled nuclear fusion]; while foreign countries were still fighting tooth and nail for lunar resources, Great Xia was already building bases on new planets. ...The foreign spy was in despair: "Please, please don't release this! You're ruining our technological development!" Global netizens were in an uproar: "Great Xia, why is your technology always five hundred years ahead of ours?" The Great Xia's official spokesperson smiled: "No comment. We can only say that one of our enthusiastic citizens was quite helpful." Meanwhile, Chen Zi'ang, hiding behind the scenes, deeply engrossed in his work, was deep in thought as he looked at the "Joint Planetary Development Agreement" and the "Supreme Scientific and Technological Advisor" appointment letter sent by the nation... I think I've become the planet's leader?

[Useless? No, I'm the strongest dad in the cultivation world!]

My spiritual roots are mixed? I'm stuck in a cultivation bottleneck? My entire clan is forcing me to get married, have children, and revitalize the family?

Upon waking up, Lin Xuan had awakened the ancient bloodline [Sacred Body of Procreation]—

Cultivating with a cold and aloof Daoist partner leads to a surge in spiritual power!

Giving birth to a genius daughter will help improve one's cultivation!

The more I give birth to, the stronger I become!

But cult plots, family feuds, and pursuit from the immortal realm follow one after another...

Until one day, the Blood Ancestor grinned and unleashed the remnant soul of the Demon God: "Hand over the Holy Body, and I'll spare your life!"

Behind Lin Xuan, the three children formed hand seals in unison, and divine beasts descended from the sky, their spiritual roots resonating!

He chuckled: "Touch my child? Did you even ask me, the father?"