I am a Primitive Man - Chapter 747: The Wound That Can Take on a Hundred

In the eyes of outsiders, Hyuga Yuuto is a genius in the traditional sense of the Hyuga family:

Tough, strong, gentle, and calm, he is a partner worth relying on at all times.

However, no one knows, in countless silent nights.

The young genius of the separation family stroked the caged bird engraved on his head and fell asleep with the sharp needle in his mouth, fearing that in his sleep he would reveal the madness and anger deep in his heart——

“What Uchiha Itachi can do, I, Hinata Yuuto, can’t dare to do?”

- Description from novelbuddy

Viktor was the youngest son of the richest and most powerful man in Russia.Anything he wants, he gets. No one dares to offend him, and every day, he's living a life of a king–Until apocalypse comes.His life is miserable! Or not.After spending two years hiding inside his luxurious Romanov bunker, living life the same old way full of alcohol, delicacies, and supermodels, he's finally forced to come out of his diamond turtle shell.Now, the world has become such a different place. His money, his friends, his status, all have been rendered useless.He was greeted with hordes of undead, mutated monsters, Alien technology, and superhumans that stood between him and his future.Fortunately, Viktor has found a Divine Artifact among his family's hidden treasure, The Djinn lamp that granted him the power to survive the new world.[You have received the spirit energy of stage two undead – level 10][You have received 3 points in endurance][You have received 5 points of spirit force][You have reached a breakthrough into a new realm]With his newfound power, will the young master survive the apocalypse? Or will it only push his luck until he dies?This is the story of an arrogant young master on the journey to find the best thing; luxury, power, and jade beauties even in the apocalypse

Chen Yan travels between worlds, ending up becoming an honorable prince in a medieval fantasy world. Yet this world was not quite as simple as he thought. Witches with magical powers abound, and fearsome wars between churches and kingdoms rage throughout the land.

Roland, a prince regarded as hopeless by his own father and assigned to the worst fief, spends his time developing a poor and backward town into a strong and modern city, while fighting against his siblings for the throne and absolute control over the kingdom. Join Roland as he befriends and allies with witches and, through fighting and even farming, pushes back invaders coming from the realm of evil.

- Description from Novelupdates

A failed investor from 2017 got drunk and woke up in the 1980s. China is just opening up, and the economy is blooming. There is also the dissolution of the Soviet Union, the bursting of the Dot-com bubble and other financial crisis. He used his knowledge of the future and slowly build up his empire.