After Traveling Through Time and Becoming Cannon Fodder, I Abducted the Sinister Prince

Lin Wan, a graduate student in the history department, accidentally traveled to Dajing and became Su Qingyuan, and fell in love with the regent Xiao Jue. A century-old secret technique for returning home appears in the world, and she is torn between her homeland and her true love. She originally wanted to give up the first half of her life, but he decided to accompany her to cross the border against heaven. Is the thousand-year journey a complete success, or is it another time and space dilemma?