Heroes of Troubled Times: Get the Empress' Wife at the Start

[Start with wife + empress + system] Chen Ye traveled through the troubled times and directly awakened the [One Yuan Instant Kill System], where everything can be purchased with one article. Under the government's "equal marriage order", Jianlu took back the silent mute Yunxi. Others laughed at him for not being able to support his wife, but he killed [Jiangu Powder] instantly with his backhand and defeated the bully foreman with one punch; he killed [High Quality Grain Seed] instantly and grew endless amounts of food. Just when he thought he was just trying to survive in troubled times, the army from the previous dynasty arrived and offered a reward of ten thousand gold to capture his wife. Chen Ye was shocked to discover that the mute wife he picked up was actually the exiled empress of the former dynasty! Facing the pursuers from all over the world, he took a look at his [One Article Instant Kill Mall]: "Gunpowder Formula", "Steelmaking Technology", "Modern Military Manual"... All cost only one penny! Chen Ye held Yun Xi's hand tightly and said proudly: "Don't be afraid, my wife. From today on, I will be responsible for exploding troops and advancing technology, and you will be responsible for commanding and conquering the country!" "Your road to national restoration, my husband, I will pave it for you with just one penny!"