The eyes of the flesh are dim and unclear, seeing near but not far, seeing before and behind, seeing light and not seeing darkness, what they see is not infallible. Xia Dongqing, who does not seem to have any sense of existence on the outside, has an unknown secret. He can see sentient beings in another world. He grew up in an orphanage and had just graduated from university and was preparing for the postgraduate entrance examination. At this time, he was looking for a job. During this period, Dongqing was admitted to the 444 convenience store. It is said that this convenience store will be haunted after 12 o'clock in the middle of the night. It turns out that this is the connecting point of two different latitude spaces.

Set towards the end of the Jin Dynasty and the beginning of Qing Dynasty, Sumoer is a Khorchin Mongol woman with a generous personality. She is someone who would rather endure difficult times alone for the sake of others. Su Moer meets Dorgon at a horse competition and they form a tight bond. One day, her world is turned upside down when an army invades their territory. Sumoer loses her parents and her homeland. To receive the protection of the Great Jin, the Khorchin Mongols arrange a marriage alliance between Princess Bumubuqin and Huang Taiji. Sumoer is also sent to Jin as a handmaiden of the princess where she crosses paths with Dorgon again and realizes that he is a man of high power. Initially hesitant to admit her feelings for someone she cannot reach, Sumoer tries to stay away, but she becomes a woman that Dorgon can turn to in his time of need and their friendship blooming into a passionate romance.

A love story between the God of War and a young maiden whose very existence can bring harm to the world.

The story is set in the Song dynasty and at the beginning of the Jurchen-ruled Jin dynasty's invasion of northern China. The first part revolves around the friendship of two men, Yang Tiexin and Guo Xiaotian, who became heroes in their own right as they fought the Jin invaders. The bond between the duo is so strong that they pledge to each other that their unborn children will become either be sworn siblings (if both are of the same sex) or a married couple (if they are of opposite sexes). The story focuses on the trials and tribulations of their sons after Guo Xiaotian's death and Yang Tiexin's disappearance.