Two people from different times fall in love in the same time and place. A mysterious bond brings them across time to share an eternal romance in a world being created. He is her treasure, and she is his Congcong. Love may come from the care two people give and receive from each other, but it can certainly bring them joy and happiness, and it is also a responsibility. Some parts of this story are based on my real experiences, recorded in a fictional form. I dedicate it to the person I loved for seven years.