Transmigrated Become Sukuna, but the host is Yukinoshita Yukino? - Chapter 34 - : Collapse

After waking up in the body of the Young Master of the Luo family, he finds he has the knowledge of hundreds of games and Light Novels. However, he finds his Dantian is crippled, so he can’t practice cultivation! Luckily, he has the Upgrade system.

Killing Monsters, doing Quests, and even killing people- it’s just too easy. I don’t have any Martial Arts? I have hundreds of light novels, just let me level up so I can get this Main Character’s Martial Art! The only problem is: Should I follow the “This OP character cultivation” or should I follow “Another OP character cultivation”?! The tragedy!

- Description from Novelupdates

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.

[Rebirth + Abuse of Trash + Sweet Love] In her previous life, Su Li was blind and helped her husband to ascend to a high position.When he became successful, she abandoned him.Her grandfather's family and her father, the Shangshu, who had lived a clear and upright life, were decapitated and beheaded. She herself died with two bodies and could not close her eyes. God has eyes and she was reborn. In this life, she protects her relatives and steps on scumbags and bitches.When the scars faded, her appearance was stunning.Her medical skills were superb and amazing. ... A certain prince who was upright and elegant outside was clinging to the beauty in his arms: “This prince feels uncomfortable all over, and I need Li'er to check it out.”✨Love this translation? Support me on Patreon for early access, exclusive content, and more! Your support keeps the translations coming—subscribe today!

She is an international ace agent,An amazing doctor, God of Assassination, However due to a box she accidentally rebirthed and became an ordinary junior high school student. Weak and incompetent, That scum woman wants to put her head into the toilet. The gambling father, borrowed a lot of money and now they are being chased by loan sharks for debt? There is also a group annoying people in her life. The reborned Yunxiao sneers: I want to know how to write the dead words! She returned from the wind, high-profile attack, if people dared to bully me, they are courting death!