Agent's Space Legend

Shang Ruoyi, a top agent, transmigrates as a substitute concubine-born bride. On her wedding night, she unlocks a spiritual spring space. Armed with modern medical skills and spatial powers, she allies with He Jingheng, a disabled heir hiding his true strength. From the manor’s confiscation and exile, emptying the state treasury, to reclaiming land in the far north and forming the Black Cavalry, they crush villains at every turn. Finally they march back to the capital, overturn the imperial rule, and forge an epic legend.