It's Not Easy to Be a Man After Travelling to the Future (WN) - Chapter 6: A Shameless Person

[Please select your difficulty. Choose very carefully, as it will determine everything.][Easy] [Normal] [Hard] [Nightmare] [Hell]“Hell, obviously!”------------Sam Walker, an average office worker, transmigrates into the world of the game he hates the most: [Forsakened].In this world, the apocalypse descended on Earth and merged with the [Forsaken] realm.The select few chosen, known as Awakeners, could explore this realm to gain tremendous strength and treasures.Sam didn't have any expectations, but surprisingly, he unlocked an SSS-Rank Class.[Primordial.]Alongside his class, Sam unlocked a unique skill that allowed all of his skills to evolve infinitely.“If this game truly wants me dead in this difficulty... then I'll fight back with everything I have!”...[You have evolved “Master Sword Technique” into “Primordial Sword Technique”][You have evolved “Fire Meteor” into “Supernova”][You have evolved “Powerful Shield” into “Ultimate Barrier”]...Nothing could stop him now.

“Kill Hamyuts Meseta”

A story about a world where all dead people become “Books” and are housed in a Library. The boy named Colio Tonies had his memories taken and a bomb transplanted in his chest. His life’s purpose is killing the world’s strongest Armed Librarian, Hamyuts Meseta. But, one day he gets his hands on the “Book” of a beautiful princess and falls in love at first sight. Furthermore, that love will cause Colio to get involved in a grand scale battle…

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.

- Description from novelupdates