[Mechanic Girl Modification] + [Racing Competition] + [Novel Theme] + [Old Taste] + [Sweet Cultivation~] This book is also known as "Who Says Top Modifiers Can't Be Top Drivers?" My name is Su Chen, the chief racing car modifier in China. I encountered a semi-trailer with all risks on the road, but I couldn't defeat it with all my strength, so I got the time travel package. This is a world where racing is supreme. There is a kind of girl called mechanized girl who can transform into a racing car and race on the track. I thought that I could make a living in this world and achieve the freedom of picking up girls by opening a modification shop with the modification skills of my previous life. As a result, because I didn't have a modification certificate, the modification shop was on the verge of bankruptcy. In order to overcome the difficulties and activate the system. I made a decision that went against my ancestors - giving it away for free. ——————————————— My name is Xingmeng. I am a mechanized girl who is disliked by female drivers because of poor performance. In order to help the driver pass the graduation assessment, I had to seek modification and upgrades everywhere. But because I didn't have much money, I was rejected by all modification shops. Until I saw the sign of this modification shop - free modification. It's just that this boss is a bit strange. The modification room he took me to didn't seem to be a proper modification room. If I was not mistaken, it seemed to be... a training room?

Protagonists: Su Chen, Xing Meng

What can a machinery maintenance soldier do? Research, modifications, creative thinking? What can a mecha warrior do? Fighting, sensitive operations, peculiar moves? What can an elite scout do? After sneaking behind enemy lines, bare-hand techniques, immediate suppression, camouflage, stealthing, sniping? What can a military officer do? War simulation, planning, reign victorious by outsmarting?

The genius who combined three professions into one, and is even skillful in psychological science, deceit, assassin disguises, is a spineless, disgusting, despicable fatty.

When such a queer person is dragged into a war, what will he do? Will he become a hero, or a coward?

Ai Zhen, a rich second-generation from Blue Star who was suffering from cancer, died together with the enemy who killed her parents. Ai Zhen, the neglected eldest granddaughter of the Xingxing family, had just successfully upgraded her mental power when she was disturbed. On the way to break through again, her spirit dissipated. The soul of Ai Zhen from Blue Star penetrated into the body of Ai Zhen from Xingxing, and she successfully upgraded again, becoming the healer with the highest potential!

Wen Shang was rescued across the interstellar space and transformed from a starving orc cub on an unknown planet into the envied crown princess. Not only did she have five illustrious fiancés, she also inherited her mother's entire estate. However, just as this "bad student" was frantically studying "how to be a qualified crown princess" to preserve what her mother had left her, a illegitimate daughter suddenly appeared. The illegitimate daughter, acting pathetically every day, declared in a livestream that she wanted to be good sisters with her older sister. Wen Shang retorted, "Where did you get this little saintly white flower? Get out of my way! Don't stop me from studying." Unwittingly, she became the darling of the entire Star Network. The illegitimate daughter, stripped of her status as a favorite, replied, "...Are you polite?"

[2023, Together with Johnny, I'll Burn My Body into Flames] Transmigrating to the cyberpunk world of 2077, she becomes a punk girl who survives only thanks to her "good sister" V. Even so, Berry harbors her own ambition: to become a true legend of Night City. By day, she's V's good partner and the adorable girl in the eyes of her companions; by night, she pilots various combat mechs, rampaging through the streets of Night City. "Terminator" Arnold, "Samurai" Mitsuhide Akechi, "Miko" Kikyo… and the strongest [Legendary] mechs, "Valkyrie" Valkyrie, "Sharingan" Madara Uchiha, "War Master" Horus… With these mechs of varying forms and combat abilities, Berry weaves a vast web in the heart-devouring Night City. A Night City rife with street violence and corporate exploitation—just as Berry resolves to tear apart this decadent world, she's caught by her "good sister" V at night. ??? "Bai Rui, you're mine. Your eyes can only look at me!" V's eyes were filled with resentment at being ignored and a deep desire for Bai Rui. Bai Rui, his hand gripped tightly by V, felt terrified. He was in Night City, about to be brought to justice by V. What should he do? Need help urgently!!!

After traveling through time and space into a strange doomsday world and becoming a sickly beautiful girl who needs to rely on a wheelchair to travel, Shen Qiyin gained the ability to upgrade items.

[Gun-shaped pendant + upgrade = Exorcist's holy spear! ]

[Ordinary ring + black agate + upgrade = Gaze of the abyss! ]

[Old pocket watch + parchment + upgrade = Guidance of the old evil god...]

Shen Qiyin looked at the wheelchair under her, and the corners of her mouth began to rise wildly.

...

When the giant shadow of death from the deep sea swept across the last wall of hope for mankind, the doomsday mecha called "Demon King" fell from the sky, and a sin-piercing bullet pierced the giant shadow's head!

In the cockpit, Shen Qiyin looked at the prompt ["Electric Wheelchair" has been advanced to "Satan Yeer"], and couldn't help but think:

"What should I upgrade next... Horus?"

Natsukawa Tora transmigrated to Type-Moon. Lacking magic skills and connections, he was busy working odd jobs, initially thinking he'd be the most pathetic transmigrator. But everything changed after he was chosen by the Holy Grail and summoned King Arthur (Old Saber). Especially after the Holy Grail War ended, and Old Saber became his [Special Forces Machine], turning him into Old Saber Superman. ...On a certain day, in Chaldea, in the same familiar corridor, around the same familiar corner. "Sajyou Aika, don't come any closer! I don't know Arthur, really! -- Emergency call!" [Being being teased by a friend's old face [I'm telling you, Souji is super cute]]

Luo Ze transmigrated through the Swallowed Star Realm, becoming Luo Feng's 10th generation descendant. His talent was unremarkable, but fortunately, he possessed a Multiverse Card-Drawing System, allowing him to materialize treasures from countless universes. While others drew cards for magical artifacts or skills, Luo Ze drew cards for planets, galaxies, star sectors... even entire universes! From then on, the universe became bizarre and fantastical. Dragon Earth, One Piece Planet, Warhammer Galaxy, Gourmet Hunter, Wild Universe... "This is normal," Luo Ze said, shrugging innocently. "Our ancestor was out there farming and developing, only needing to enjoy the thrill of defeating weaker opponents. As the most reliable support personnel, I had to consider many more things."

[No CP, no heroine + invincible + online character setting + cool writing + high burning]

When Ultraman throws away the restrictions of special effects film funding, appears in reality, and appears in a universe that does not belong to special effects, what kind of strength will he show?

In the main universe of the Kingdom of Light where the gods fight, Xia Shu is just an ordinary member of the Space Guard, and he can't compare with those gods who cheat every day.

But when he left the special effects studio and came to other universes, he found that you are all so weak!

Pacific Rim World: Let me ask, a monster weighing more than 2,000 tons, in front of me who weighs more than 40,000 tons, how can I restrain my strength so as not to be killed

in one punch? EVA World: With a temperature of 500,000 degrees and a destructive power of 500,000 horsepower, can the Specium ray, which has a temperature of 500,000 degrees and a destructive power of 500,000 horsepower, be able to stop all the apostles together...

【Multiple female protagonists + system + Gundam + time travel + development of power】

9.18 —Seed chapter is completely revised

Main storyline introduction: The protagonist's reality is very miserable. By chance, he accidentally came to the world of Gundam SEED. The system makes the protagonist agree to do a mission on the premise of fulfilling one of the protagonist's wishes. Thus, the protagonist's new life begins.

Setting supplement: ordinary people's A-level technology is the maximum level, some special people can reach S or rely on special external factors to improve to S