My Taboo Harem! - Chapter 301: "How Badly Do You Want to be Inside Me" (r-18)

One day, Song Shuhang was suddenly added to a chat group with many seniors that suffered from chuuni disease. The people inside the group would call each other ‘Fellow Daoist’ and had all different kinds of titles: Palace Master, Cave Lord, True Monarch, Immortal Master, etc. And even the pet of the founder of the group that had run away from home was called ‘monster dog’. They would talk all day about pill refining, exploring ancient ruins, or share their experience on techniques.

However, after lurking inside the group for a while, he discovered that not all was what it seemed…

- Description from Novelupdates

There once was a boy who was an orphan and suffered abuse from his village residents. The only friend he had was the dummy scarecrow on the field, whom he talked to. One day, a wealthy man brutally beat the boy. The next morning, the wealthy man was found dead, and the scarecrow was covered in blood. Terrified, the villagers were convinced that the scarecrow had come to life to avenge its tormented friend. And it was the last scarecrow ever placed again in the fields, considering it a sign of death. — After scarecrow dolls begin appearing in the streets of Riddleford next to murder victims, the town is thrown into chaos.When the hunt for the mystery scarecrow murderer begins, it is only a matter of time before the famous Frontier Hall Opera House employees are subjected to suspicion, each protecting a secret of their own. But is that all that is going on? Or is there something unseen?

Starting from Hunter, Becoming a God at Level 100At level one, each attribute point increases by 1; at level two, each attribute point increases by 2; at level three, by 4…and at level ten, by 512.With every level, all attributes double. But at level 100, will he still be human?Lorraine wakes up to find himself transported into the world of Hunter x Hunter.Good news: he’s crossed over!Bad news: it’s a complete immersion.Good news: he has a system!Bad news: leveling up requires physical training.Good news: the system is powerful! Each level doubles his attributes, and at level 100, he’s granted godhood!Bad news: with each level, the experience needed also doubles.Thus, in the boundless worlds of existence, Lorraine embarks on his endless path to ascension.

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.