The Counterattack of Waste Materials: the Emperor's Destined Wife

Tang Shuangshuang, a descendant of the Tang family, once traveled through the world of immortality and became a little princess in a lonely third-rate country. Because of her good looks, a powerful country forced her to attack the city with her own soldiers. For the sake of her princess dream, Tang Shuangshuang took out the weapons blueprints she had before traveling through time. After some research, she stood on the city wall, raised her arms and shouted, "Bring me that damn Italian cannon!" Everyone in the sect competition laughed at her for being a bumpkin from the countryside, but Tang Shuang hit her without even looking back. Being chased by the enemy with various fairy swords and magic weapons floating behind him, Tang Shuangshuang smiled: Maybe you have seen Gatling with blue fire? Alas, Tang Shuangshuang, a master of weapon refining, actually opened the window and peeked at my husband in the shower...