Conquer the Country and Save the Country

In the troubled times of the country's collapse, the eldest princess and the emperor's eldest son plan to restore the country and stabilize the people. Two protagonists, real brothers and sisters, no CP, group portrait, the heroine ascends to the throne, and the protagonist group is local. (The copywriting has been completed and the first three chapters are being processed) Brother Xie Ningyi, sister Xie Ningxu ———— In the 10th year of Chun Zhang, foreign tribes invaded the imperial city. Xie Ningxu led the Chixiao Guards to retreat to Zhaoming Pavilion. Looking back at the Gongchen Pavilion that symbolized the peak of the Daqian Dynasty, she ordered: "This battle! You can die! You can't retreat!" She would rather fight to the death than watch Zhaoming Pavilion be destroyed. When he was seriously injured and dying, Xie Ningyi used gunpowder to break the enemy's siege and rescued Xie Ningxu. "Sister, do you still remember what you said back then?" One day three years ago, Xie Ningyi said with a smile: "Today I met someone who said that we, brother and sister, are talented in both civil and military affairs, but it is a pity that we were born at the wrong time. It would have been better if we had been born a hundred years earlier." If you were born more than a hundred years earlier, you would be able to experience the most prosperous age of Daqian. Xie Ningxu disagreed: "What if my brother and I were born to reverse this decline?" She does yearn for that prosperous age, but not as much as she would create a ZTE with her own hands. Auntie named her "Xu" because she hoped that she would be like the light in the morning, piercing the apocalypse. In the first year of Hongxuan, Daqian was restored. Xie Ningxu began her forty-three-year ruling career, known in history as the Hongxuan Rule. ———— Xie Ningyi has had many doubts since he was sensible, but his mother-in-law told him not to contradict his father. He didn't understand why his father was unwilling to take on this responsibility even though he was in a high position; he didn't understand why his father was still able to indulge in extravagance and extravagance while the common people were miserable; he didn't understand why his father frantically suppressed the status of women even though he had clearly created the first female emperor in history. So that day, when he saw his father tearing up his sister's book and scolding his sister, he contradicted his father for the first time. His father called him a "rebellious son" and did not allow him and his sister to participate in court affairs. He insisted on going his own way, and his career deteriorated until he was destroyed. He and his sister struggled to survive, step by step, and eventually recovered. He became the first one-word side by side king in Daqian, and also achieved an achievement - the longest surviving one-word side by side king in history and died well. People jokingly called him a good name: Yi, assistant. The copy has been screenshotted on January 28, 2023 and stored on Weibo. ———— Some authors' nagging: The dynasty is still Daqian (but hundreds of years later), which means he is a relative of the heroine next door Got a cover? I'm probably the weirdest person with no cp, there are two people on the cover hahaha. But from where you stand, you can tell that my sister is an empress hhh (whisper) Mission: Continuous struggle