A modern doctor suddenly died in the laboratory and was reborn as Fusu, the prince of the Qin Dynasty who was sentenced to death.
>Facing the poisonous wine brought by the eunuch, he pointed at the bronze lamp and blurted out: "I can refine the elixir of longevity!"
>Qin Shihuang was overjoyed to pardon him, but Fusu built the Qin Dynasty's first laboratory in the alchemy room.
>Sulfur and saltpeter were refined to produce sulfuric acid, bamboo slips were soaked and turned into snow-white rice paper, and black gunpowder exploded the Xianyang city gate.
>The Mohist disciples stole their skills from their masters, and the Gwuyuan Academy quietly emerged.
>When Zulong was critically ill and passed to Hu Hai, Fusu lit the beacon tower.
>In the light of the sky, he held the jade seal and smiled: "Xu Fu traveled eastward not to find a fairy mountain——"
>"It's potatoes and corn that yield hundreds of stones per acre.
