Afterlife and Present Life

The protagonist, Liu Cong, was a successful MLM manager in his previous life, and was reincarnated into a different ancient world, where he was a son-in-law. His wife's family was originally a big businessman in Suzhou. Liu Sansi started a business career in another world in order to "redemption", but he got involved in a political struggle for power and country, but he knew nothing about it... I was born a farmer, studied industrial and civil architecture, and have a deep understanding of the theories of various mechanics and machinery. I only provide the following consulting services for your use after time travel: 1. Production materials for various manpower, animal power, wind power, and water power machinery, 2. Lever, gear, pendulum lathe, grinder, drilling machine and other hardware tools, 3. Wine, glass, cement, soap, and airship manufacturing processes, 4. Combustible gas production process and manual cigarette making machine under original conditions 5. Ten tips for surviving in desperate situations, a hundred tips for picking up girls, and fifty tips for the art of lying. Various technologies are simple and effective, easy to operate and low in cost.