The modern-day good-for-nothing Su Ran is struck by lightning and transmigrates into the body of a starving scholar during the Zhenguan era. After binding to the Strongest Life System, he gives up trying altogether. He wins Li Shimin over with fish soup, stirs up Chang'an with fried dough sticks and soy milk, and becomes the “menace” most hated by the great aristocratic clans. He teaches Wu Meiniang secret beauty and skincare recipes, but she uses his draft of Das Kapital as a guide to palace intrigue. He only wanted a cushy, low-level post where he could lie flat, yet the abacus he casually tossed out sets off a currency war! When a prototype steam engine is unearthed among the relics of the Mohists, and a titanium-alloy case from the year 2077 appears in the pagoda at Ci'en Temple, Su Ran finally realizes that his transmigration is part of a shocking game to save history. Li Shimin reads the memorial reports and rubs his forehead. “That boy used ‘penicillin powder’ to cure a plague again, and sold gunpowder as fireworks?” Wu Meiniang toys with a nano-jumping golden ring and smiles. “Mr. Su, the only thing I plan to change is not the Tang dynasty.” System down? Not enough energy? No such thing! Watch as this loafer sparks an agricultural revolution with The Care of Sows After Farrowing, trades a packet of instant noodles for Turkic warhorses, and turns the imperial examination questions into Five Years of Mock Exams, Three Years of College Entrance Exams. This prosperous age will ultimately be turned into Cyber Chang'an by a cheat-level transmigrator!