With many regrets from his previous life, Li Long was reborn back to the year 1981.

In that year, the land had not yet been contracted out, he had not yet started a family, his brother had not fallen to his death because of him, his sister-in-law did not yet regard him as an enemy, and his nephews and nieces were still growing up healthily.

The root cause of all future problems has not yet occurred, so there is still time for everything!

In this era, a pair of rubber shoes can be exchanged for a sheep in the mountains, and a flashlight can be exchanged for a pair of deer antlers in the mountains.

For Li Long, this was the best time. He did not seek to become rich or powerful, but only wanted to hunt, fish and live a happy life.

Shen Hui accidentally traveled to the world of immortal cultivation and awakened the Kitchen Immortal System. As the saying goes, with the system in hand, the world is mine. From then on, he fought against the monsters and demons, and started a magical journey of spreading traditional Chinese food in another world.

In the vast wilderness, ancient relics, alien races, fierce beasts, humans, and all races compete on this land.

Above the nine heavens, darkness surged into a sea, surging towards the heavens and all the worlds.

A soul reincarnated to the perfect world and became a villager of an ordinary village in this terrifying wilderness.

With an Origin Aura from his soul, can he find his way out of this epoch and in this time-and-space that has shocked the ages.

Just ask!

This... The vast earth, who is the lord of ups and downs!

[No cp + big heroine + upgrade flow + group pet]

When Ma Nong Mo'an was struggling to type code, she accidentally crossed over and became a passerby in the cultivation literature.

Good news, the body is connected to a big database, it seems like a golden finger; The bad news is that we have to replenish the database before we can go home...

The database of the entire cultivation world is so vast that it cannot be replenished, it cannot be replenished at all! In order to survive, Mo An could only barely enter the libraries of various major sects to copy books and supplement data, striving to be a knowledge transporter.

But unexpectedly, moving around, she became the savior of the sect?! The eldest brother was poisoned and the dantian was destroyed. Oh, it's not a big problem. Big data can analyze toxins and provide on-site teaching for surgical repair of dantian.

Second Senior Brother has demonic bloodline and is hiding silently, afraid to reveal his true face to others? Oh, what a big deal! Big data activates dual bloodline skills, switch anytime, seamlessly connect.

Little senior sister is beautiful and can still refine weapons, but she was captured by the demon race after being noticed? Don't worry, big data detection and scanning have directly reached the lair of the demon race.

Are there not enough talismans to launch a massive attack against the demons? Try using a rune printing machine, print one sack at a time.

Evil energy invaded, and a large number of cultivators' dao hearts were destroyed. When a divine consciousness brick fell, they immediately became clear and refreshed. The evil energy disappeared, and Mo An herself was suprised. She only worked as a code farmer in the cultivation world, but managed to become a junior sister in the entire cultivation world, and even saved the cultivation world!

In days long past, destiny was forged—golden spears in hand, iron steeds at the ready—seizing dominion over the realm. The Heavenly Sect rose to prominence, forever subduing the four directions. Amid this splendor, a decadent celestial melody suffused the land.

Yet now, a great calamity draws near. The once-glorious golden age lies reduced to broken walls and ruined pillars, while bleached bones lie beneath wild grass.

Ambition festers within the sects—who still cares for the nation’s welfare?

The mighty indulge in lavish excess—who will answer the pleas of the common folk?

Blood and tears ripple like waves, beseeching the heavens to spare the children’s remains. The Arcane Laws push the limits of heaven and earth, and beacon fires flare once more, striving to quell chaos.

Step onto the path of the heavens; cut down the path of fate. In this dark and muddied world, a single sword may reduce all to ashes!

Gao Xiaoguang traveled back to 1956, and a large number of drawings suddenly emerged in his mind.

"A complete set of design drawings for the F-4 Phantom II fighter, Sidewinder missiles..."

"Design drawing of the F-14 third-generation fighter..."

“Fuck!”

"Not only are there design drawings, but also formulas for various alloy materials?"

"This... is this to let me rub the fighter plane with my hands?"

……

Gao Xiaoguang designed industrial machine tools, developed lathes, and manufactured off-road vehicles, heavy trucks, tanks, and fighter planes...

PS: The title of this book is also "Red Era: Is it okay to make a fighter plane by hand?", "Flying Era: From making a fighter plane by hand to becoming an academician", "Era: Starting the road to science and technology from an industrial machine"

If you don’t like it, don’t enter if you don’t like it!

【Female Lord Aichen+Fast Rhythm+Killing Decis】

Travel through the starry sky and gain eternal mind.

The eternal mind can fuse everything, transform into its own identity, possess its talent, and can evolve indefinitely!

Fusion computers, gaining calculus talent, evolved into the most powerful brain in the universe, and transient calculus.

Fusion of the immortal spaceship of the mechanical family, obtaining the talent of mechanical creation, taking the mechanical flow road, and the mechanical treasures produced are more cattle than the mountain guests.

Fusion of the insect queen, gaining the talent for gene analysis, combining various powerful bloodline genes of the universe with one, and creating a perfect god.

..............

Worm family: Damn, how did this human Lixin make the warrior much stronger than my Worm family?

Mechanical family: We are the worst, original

"Brother Chen Hui, please marry me! Look at what we have become..."

Chen Hui did not expect that he could be reborn. He

did not expect that in his previous life, he had no father, no mother, no wife and had been imprisoned for decades. The first thing he did after his rebirth was to get married.

He has seen the world. In

this life, Chen Hui only wants to go to the sea to catch fish, go to the mountains to hunt, go to the sea, and pick mushrooms.

In this small village, he and Bai Yueguang live a shameless life.

Su Qingshan traveled through the ancient continent and became the ancestor of the Bai family. However, he found that he had become a holy lord and was sealed in a stone, unable to escape.

His twelve talismans were also sealed with him, but fortunately these talismans could be unsealed. He used the talismans to help the family that worshipped him become stronger step by step, and the family also benefited itself.

The healing and recovery of the horse charm, the transformation of stillness into movement by the rat charm, the infinite power of the ox charm, the ever-changing nature of the monkey charm...

In addition, he discovered that the abilities of the seven evil spirits also followed him...

Ning Tianchen traveled through the Douluo Continent and became a disciple of the Seven Treasures

Glazed Sect. Awakened the Seven Killing Sword and the Seven Treasures Glazed Tower martial spirits, and was born with full soul power.

Ning Fengzhi: Uncle Jian, what is going on?

Chen Xin looked confused: This matter has nothing to do with the old man. The old man is clean and has never touched the women of the sect.

Gu Rong: Tianchen boy, Fengzhi has many diseases, you should encourage him.

Hu Liena: So strong, so powerful. Teacher, I like him.

Bibi Dong: The Seven Treasures Glazed Sect can be destroyed, but Tianchen stays.

...

Seeing that his disciples were beaten without any power to fight back, a master exclaimed: Impossible, absolutely impossible.