Substitute Bride: Crafting Explosives to Conquer an Empire

When 22nd-century military surgeon Dr. Ye Jiyun wakes up as a marquis's forgotten daughter, she's forced into a substitute marriage with a warlord everyone thinks is dead. Instead of mourning, she raids the palace treasury, stockpiles gold, and waits. Her husband returns from the frontier very much alive—and she's ready. Armed with homemade bombs, a sniper rifle, and a spatial inventory that defies physics, she joins his campaign to conquer the northwest. Corrupt officials? Blown away. Scheming concubines? Slapped into next week. When the emperor exiles them, she bankrupts the imperial treasur…