After Reincarnating, I Became the Wife the Emperor Hid in His Heart

Xiwei, a modern woman, unexpectedly arrives in the State of Xiao and becomes entangled with the cold and stern Prince Xiao Chengyuan. From mutual wariness to entrusting each other with their lives, they protect one another amid political intrigue and the flames of war. After Xiao Chengyuan ascends the throne, he enacts reforms and promises her a lifetime together, devoted to each other alone. But a sudden assassination prevents their story from ending happily. Afterward, he spends his whole life searching countless mountains and temples, hoping only to reunite with his wife and child.