I Am Refining Elixirs in the Island Country and Multiplying My Descendants by the Way!

I was originally Lin Feng, a high-achieving student in the Department of Modern Chemistry. After hitting a wall in my job search, I delivered food for more than 20 hours continuously. After running a red light and crashing into a car, I traveled through time and became Takehiko, the alchemist of the Great Yan Kingdom. The original person, Takehiko, enlisted in the Dragon Emperor's Order of Immortality in order to find the ancient elixir. He went to Dongzhou Island but was involved in a fight between the Jin Yanmen and Xuanshuitang factions and died. I inherited his memory of alchemy and bound it to the "counterattack" system - desperate situations will lead to hope. Relying on the knowledge of modern chemistry and the skills of ancient alchemy, I use molecular theory to analyze the properties of medicine and use extraction technology to improve the medicine. When I was being hunted by a faction, the system triggered the secret realm of spiritual springs to help me avoid disaster and obtain a thousand-year elixir. When the alchemy furnace exploded, I unlocked the fire-resistant formula to refine a powerful elixir. I used alchemy to rescue the war-torn islanders, and used chemical knowledge to teach them how to make cement, improve farm tools, and develop terraced fields. During the siege by factions, use system guidance to find abandoned mineral veins and use metallurgical methods to create weapons; when the epidemic spreads, unlock the disinfectant formula to save the people. Over time, I gathered people's hearts, integrated the scattered factions on Dongzhou Island, and used the wisdom of two generations to build systems and spread knowledge. What was once a barbaric place of fighting has finally become a civilized country with prosperous agriculture and commerce and orderly etiquette. I responded to the Dragon King's request for medicine with an improved health pill, and in the name of Takehiko, I wrote a counterattack legend that belongs to two souls in the island country, and became the founder of civilization respected by all people.