From the Start, I Transmigrated as the Emperor of a Fallen Kingdom and Turned the Enemy Empress to My Side

【Transmigrate to a High-Martial World + Leeching Off a Woman's Success + Empress + Inner Thoughts + Cultivation and Leveling Up + Dynastic Power Struggles】 Su Ran transmigrates into a high-martial world from the start, only to find his country on the brink of destruction. Not only is he captured as a hostage by Empress Chu Youtong, he could also be drained dry at any moment. Danger lurks everywhere! Fortunately, he awakens a “Kingdom Restoration System,” whose draws can grant all kinds of divine treasures and bizarre imperial abilities… With the System in hand, Su Ran comes up with a bold idea: Why restore the kingdom with swords and spears? If I win over the enemy nation's empress, won't her country become mine? As long as you're bold enough, the empress will take maternity leave!