
Lu Ziyu and Lin Luwan, originally from ancient times—he an emperor and she an assassin—are accidentally transported to the modern era and forced into marriage. Initially, they struggle to adapt to modern life, causing much chaos. Lu Ziyu becomes a laughingstock while studying a smartphone, and Lin Luwan, ignorant of modern rules, causes a car accident by jaywalking and ends up in a holding cell. At the Lu Group, they constantly clash with Wang Xueli and Jiang Hanguang. Xueli covets Lu Ziyu and repeatedly frames Lin Luwan. Meanwhile, Jiang Hanguang shares a complicated past with Lin Luwan as her former fiancé and also time-traveled with her sister, Lin Luxiang. As the plot unfolds, Lin Luwan discovers that her sister, Lin Luxiang, might be the modern-day Chu Wei. To protect her own life, Chu Wei conceals this and deceives Lin Luwan. Meanwhile, the bond between Lu Ziyu and Lin Luwan deepens through a series of events. They face various crises together, such as being hunted by Mr. Tan (who is actually Jiang Hanguang), during which Lin Luwan is injured while protecting Lu Ziyu. Later, they learn that a dagger is the key to their time travel. They attempt to return to their world by ac…