I created my own system - Chapter 40 - : Just a chair

Rise of the Arms Dealer in the World War tells the story of a man from the modern world, thrown back in time to a pivotal moment in history. Armed with knowledge of advanced weaponry and the sharp instincts of a seasoned weapons dealer, he wastes no time in exploiting the chaos of historical wars and political upheavals.Building an empire not just in arms but across industries, he crafts vehicles, machinery, and technology far beyond the reach of his time. With each calculated move, his influence spreads like wildfire, positioning him to control the tides of conflict.After World War I, he seizes the opportunity to buy up factories and cutting-edge technologies from the defeated nations, biding his time to prepare for the next global war. His eyes are set on World War II, where he plans to sell weapons on an unprecedented scale, shaping the course of history.A villain at heart, he is cold, calculating, and without a shred of principle. He deals to whoever bids the most, indifferent to the consequences. As his empire grows, so does the power he wields, but with it comes a relentless struggle to keep the forces he's unleashed in check.

Wu Chen traveled to a new world, but he is trapped on July 7, 2020!He indulged himself, did all kinds of evil things, ran away in despair, and even committed su*cide hundreds of times in all kinds of ways. But when the day ends, everything goes back to the beginning.While getting stuck in the repetitive days, he spent countless days learning and studying. And so, he has mastered hundreds of languages and can communicate with 99.9% of the world’s population. He is also proficient in all mainstream musical instruments, arts, dancing, performances, shooting and martial arts… In fact, he is comparable to a master in any and every one of them.In this way, he lived for a thousand years.However, when a new day dawns and the sun rises as usual, the date is… July 8, 2020!

Du Fei was reborn, and in this difficult era of extreme shortage of supplies, he started his wonderful life of opening and hanging…

- Description from novelbuddy

He is the ruler of the mercenary realm, an overlord that gives headaches to the leaders of any country! For the sake of his friends, he’s willing to sacrifice himself; for the sake of his family, he does not hesitate to spill blood! He is a dragon, one that soars above even the highest of heavens. He’s a power that advances triumphantly through unstable situations, stirring up both the winds and the waters.

- Description from Novelupdates