Chang Haonan, a military worker in 2023, was reborn and returned to 1996, his college days.

In this darkest moment before China's military industry took off, he obtained a [scientific research guidance system] that was comparable to the strongest mentor.

Starting from improving a fighter jet, we embarked on a completely different scientific research path from the previous life.

Aviation engines, phased array radars, nuclear-powered aircraft carriers, advanced semiconductors...

These are just the beginning.

The desert turns into an oasis, the natural chasm turns into a thoroughfare, the moon is caught in the sky, and turtles are caught in the five oceans.

These are not the end either.

[System: Some people say that it is better to teach a man how to fish than to teach him how to fish. I am different. 】

[Chang Haonan:? ? ? 】

[System: I can give them all. 】

Lin Bai transmigrates to a parallel world and awakens the ability to get a hundredfold return on online purchases.

No matter what you buy online, you can get a 100-fold refund.

[I bought generic steak and cheap red wine, but what arrived was Wellington steak and a top-quality 1982 Lafite!]

[I bought a silicone baby shower gel from Mr. Yang, and Mr. Yang himself came to my door!]

Until one day, Lin Bai's ability was discovered by the government: Holy crap! With this ability, why are you only thinking about buying food and toys? Why don't you buy something else?

Thus... the initial draft of the lithography machine, the theory of nuclear fusion, aircraft carrier debris, the theory of spacetime jump...

No matter how precious the items or how advanced the technology, they were all listed as Lin Bai's online shopping projects by the state. Subsequently, lithography machine blueprints, controlled nuclear fusion, superalloy aircraft carriers, and spacetime jump technology were all unveiled!

The world was stunned: While still on Earth, China's technology has already advanced to a higher level?!

When Lin Bai looked at these complex blueprints and technical specifications, he was dumbfounded: "Holy crap, what did I just buy online?"

[Family flow + not holy + fast pace + half behind the scenes flow + half invincibility]

Lin Luo, who traveled through time and space and became the head of a small family, got the family's krypton gold critical hit growth system at the beginning!

What? Everything in the world can be critically attacked?

What? Critical hits can also gain loyalty?

Beat me up as hard as you can, the master of the house!

A child of destiny? Go ahead, my sons from the Lin family, go up and slap him a few times!

Cultivation treasure? Sorry, my Lin family treasure house doesn't accept this kind of garbage!

Emperor Wu? You must be kidding. You're only at the level of my Lin family's guards!

"Oh my god! My patriarch has defied the will of heaven!"

Geniuses emerge in large numbers, and powerful people come to join the Lin family. The power of the Lin family dominates the world!

Let’s see how the Lin family, under the leadership of Lin Luo, grows step by step from an insignificant small family to an imperial family among the heavens!

Main characters: Lin Luo, Luo Wu,

Ye Feng, who had just entered the research institute, awakened the technology amplification system, which could amplify all his inventions!

As a result, the art style underwent a complete transformation!

I received a task to modify a military knife.

But when everyone looked at the lightsaber in Ye Feng's hand, they couldn't believe it!

Is the sniper rifle's power insufficient and needs adjustment?

A few days later, Ye Feng pulled out a 60mm sniper rifle and leveled a hill with a single shot, shocking the generals and commanders across the country!

Is 22nm the current limit for lithography machines?

After debugging, the accuracy reached an astonishing 0.1nm, crushing the global technological level!

Is the bulletproof vest not strong enough?

Ye Feng, clad in mechanical armor, descended from the sky!

...

Xiong Guo: We will unconditionally meet all of Long Guo's technological needs from now on, we only ask Ye Shen for a blueprint!

America: Others have spaceships at our doorstep, and you still say we're technologically superior?

He is An Jiahe, who casts a shadow on people's childhood in "Don't Talk to Strangers", he is the "scumbag" Su Mingcheng in "All Is Well", he is Zhang Dongsheng who climbs the mountain in "The Bad Kids"...

Lin Feng traveled through a parallel world, became an actor, and activated the [Actor Training System]

However, the system has a requirement that all the money earned from acting must be used for charity, and then exchanged for acting points...

Without any background or capital, Lin Feng had to start as a supporting actor and eventually played the role of a villain.

Because he played the villain so realistically, he actually got beaten up when he went out on the street!

It became a hot search.

Everyone then discovered that Lin Feng actually lived in a rental house.

When I went to act, I rode a shared bike.

What I wear...

It turned out that the clothes were bought from Pinxixi...

“You deserve it!”

"Such a bad man must have squandered all his money!"

"God will punish the wicked!"

Countless netizens did not show any sympathy, but instead spoke harshly...

Finally, when Lin Feng’s good deed was exposed, the whole network burst into tears.

He actually donated and built hundreds of primary schools in mountainous areas?

He actually funded tens of thousands of poor students to go to college?

OMG!

It turns out that he is just a good actor, and he is such a perfect person in real life!

Apologize!

Everyone apologize to Lin Feng!

No one can blackmail Lin Feng, except the sun...

Lin Feng: "Actually, I can play more than just villains..."

Xu Chen's high school grades were not ideal.

After stumbling into the third year of high school, the system for the out-of-date idol’s counterattack was suddenly loaded.

[At 20, while still in college, you participated in a trainee audition and debuted with a huge gap thanks to your incredible looks and... looks.]

.....

At 32, at the peak of his career, he was framed by rivals and those close to him, exposing a "concubine selection" scandal that catapulted him to infamy and online outrage. Although the accusations were later dismissed as malicious, the exorbitant penalty for breach of contract had already drained him dry, leaving him penniless.

At 35, you were alone in a rented apartment of less than ten square meters, swallowing your resentment and regret with a glass of cheap liquor, and roaring angrily at your decadent self in the mirror.

You said this is me? This is not me! Xu Chen felt confused.

...

When Qin Yang woke up, he found himself traveling through time and space and becoming a trainee police officer, on his way to report!

Just when Qin Yang felt helpless about life, that he was just an ordinary person and might not be able to do anything great.

The system voice sounded.

Ding, the host is bound to the task system for maintaining people's safety.

A human trafficker was found on the bus. Please arrest him immediately. Reward...

Ding! An S-rank murderer has been detected within the host's range. Host, please arrest them immediately.

Arresting a Class B criminal will reward you with Grandmaster-level combat abilities.

Arrest a Class A criminal and receive the All-Senses System as a reward.

Arresting S-rank criminals will reward you with the Criminal Radar Scan function.

Qin Yang single-handedly captured the horrific murderer that even two hundred police officers couldn't catch.

A serial murder case that had been hidden for twenty years and was about to expire was solved by Qin Yang in one day.

Even national treasure-level criminal investigation experts were astonished by Qin Yang, and criminals all over the world were crying, as they had welcomed their ultimate nemesis!

…

In this way, Qin Yang relied on the system to handle various civil conflicts and arrest criminals, and went further and further on the road to making meritorious deeds.

Main characters: Qin Yang,

"Please! Make another game! We can do anything!" Lu Fan, a director of awful films, awakens his filmmaking system and travels to a parallel world in the cultural desert, becoming a game producer for Great Xia. While Silicon Valley's tech giants are still developing Sudoku puzzles, Lu Fan, using his sleazy approach to filmmaking, transforms Earth films into games, allowing players to experience ultimate torture—fighting with sisters in a Shawshank prison survival simulation; racing the Joker in the Batmobile through Gotham City; riding a Tyrannosaurus Rex against a Mosasaur on the shores of Jurassic World; feeling torn between two sides by Hannibal's enthusiastic offer of brain sashimi... "We can do anything? How confident are you that you say that? Have you reflected on it today?" Looking at the newly bound National Destiny Hegemony quest, Lu Fan smiled a devilish smile—re-...

Liu Qingyun acquired a ‘Loss-Making System.’ As long as he loses money on investments, he gets ten times the return. He just wants to lose money, but every project he invests in somehow becomes wildly successful. Only the world where Liu Qingyun is the one getting hurt has been achieved.

‘I just want to lose some money—why is it so hard?’

As long as you lose all the system funds, you can get double the free funds?

Zhang Fan was overjoyed. Making money wasn't easy, but losing money wasn't either! It was just...

What? Prices are falling, and one dollar is equal to one hundred yuan? Zhang Fan panicked as he looked at the 2 billion yuan in his hand.

"You guys spend money! Don't spend it on me! I don't need it!"

"What? The stock price went up? The one I bought was green! What stock god? I'm not a stock god!"

"My movie is a big hit? Even if it's made like that, people still watch it?"

"Are you going to build a city center on that newly purchased wasteland?"

Help! Stop making money! I really don’t want to make money!