Song Mingyue, who transmigrated into the Great Zhou for seventeen years, originally thought that marrying into the Zhenyuan Marquis Estate would allow her to live in peace, but who would have known that on the wedding day the Marquis Estate would suddenly suffer a home ransacking, and the entire clan would be sentenced to exile in the Northern Desert. At the critical moment, she recovered her supernatural strength, lifted an eighty-two-jin mysterious iron broadsword with one hand, and unexpectedly awakened a portable spatial realm. On the three-thousand-li exile road, assassinations and scheming followed one after another; while protecting the old and young of the Shen family, she joined hands with the heir Shen Jinglan, who looked sickly but was actually deeply unfathomable, to break the deadlock and carve out a path of survival for the entire family in desperate straits.