QT: Grace To Grass Counterattack System - Chapter 253 My Sister-In-Law Is My Surrogate 12

A scientific genius named Thomas Harrier was transmigrated to an imperial prince body after a car accident that took his life. He found out that he is in a world similar to our own with a timeline akin to early twentieth century. The body that he is occupying was the imperial prince of a failing empire who suddenly rose to power after a successful assassination attempt of his father. Unaware that the attack is just the beginning of what is to come. He faces many challenges throughout. Will Thomas Harrier be able to live his second life in peace while running an empire and getting it back to its former glory? Or will he succumb into a conspiracy lurking within the country's borders?

Expect some:

Cold war era techs.

Super battleship with advanced electronics, propulsion, and fire control systems?
Helicopters?
Missiles?
Modern medicines and equipment?
AC-130?
A nuke?
Challenger or Abrams or Leopard?
F-4 Phantom or MIG-21?
Colored TV's.

Everything!!!

PS. Cover not mine, I just found it on google.

Lu Wuqi was killed while trying to protect a little girl from tens of bullets. But instead of dying, she became the successor of the 'RV upgrade system' and was reborn in a melodramatic post apocalyptic novel and became the scumbag with the same name as her who gave her wife to others to play with to save her life. The scumbag even tried to kill their baby by abandoning her in this world filled with rampant zombies.In the original novel, Lu Wuqi was a vain alpha woman who was even cheating on her wife. she didn't even want to endure the hardships and only wanted to curry favor with the boss of a gang by selling her wife. She wanted to let her wife be the plaything of the whole gang just to enjoy a glass of wine and food. She also felt that their baby daughter was nothing but a burden in the end times and even tried to let her be the food of zombies, this scene was seen by the heroine Yun Qingyue and in a moment of desperation, she awakened superpowers and killed the whole gang as well as the original Lu Wuqi and escaped from there with her daughter.Later, She even met her destined alpha 'Lin Ge' who respected and loved her very much. They even set up their own base and recruited a lot of members and their base also became the only place where omegas could stay safe. Their base also grew larger as they became stronger and they even established their own kingdom after eradicating the zombies.Lu Wuqi couldn't help but feel unfair : qAq... Why am I a scumbag trash.... qAq...Fortunately, Lu Wuqi was an expert mercenary in her previous life and even the boss of her own mercenary agency. Her fighting skills and physical fitness were extremely amazing, coupled with the 'RV upgrade system' , she changed her original destiny written in the novel. She escaped with the cub and the heroine and even made their own magical RV. Later, she slowly regained the trust of the heroine and even grew to love her and their little cub by her whole heart.Lu Wuqi : Hmmphh!! Who said, I was a straight woman?? I obviously Love my wife very much... hehee,........# A little Sneak Peek :Lu Wuqi was currently kneeling on her knees outside their bedroom,Lu Wuqi : Babyyyy~~ I'm Sorry, I will be gentle next time...Yun Qingyue : Shameless!! You always say this....#Another day,Yun Qingyue : I seem to have just seen your dear white moonlight...Lu Wuqi (Scared Jpg.) : Really? I mean... what white moonlight?? I don't have any..Yun Qingyue : With a smile on her face : Really??Lu Wuqi : qAq....THIS IS MY ORIGINAL BOOK!!! READ AND ENJOY...

“From today onwards, you will become the Envoy of one of the Main Gods in the Dimensions of Gods. You will travel from one world to another and through that, you will attain what others will never obtain in their entire life.”

The moment these words echoed in Fang Li’s head, Fang Li’s life was destined to be extraordinary…

- Description from novelupdates

If you ever receive a letter offering you admission to a university in another world, do yourself a favor and toss it straight into the trash—especially if that university trains girls to transform into giant mechs and battle space aliens.No. Just no.Believe me, I know from experience. What once seemed like a dream is now more of a nightmare. My name is Zaft Callahan, and I enrolled in an engineering support course on the cyberpunk planet Xyraxis. At this university, genetically-engineered girls are trained to transform into giant mechs called Warfare Augmented Intelligent Frame Units. My goal is to become a support unit for these WAIFUs in their battles against Cosmic Beasts, using the Weaponry Enhancement Engineering Bios System.Little did I know I’d be partnered with my high school nemesis—Myrrh Alicent, a beautiful WAIFU. Together, we must navigate this university’s endless twists and turns, win tournaments, battle Cosmic Beasts, and even uncover the mysteries of an Outer God. And as if that weren’t enough, we still have to face the ultimate challenge: surprise quizzes in advanced calculus.What to expect:Cyberpunk World Isekai.First Person View of a Male MC with an overpowered Support System with LitRPG elements.Female MC turns into giant mech. What else do you want for a WAIFU?Slice of university life full of brainrot comedy, fluffy romance, and some weird ecchi.Space battles, mecha tournament, and eldritch horror enemies.