By chance, Xun Yuan found a strange memoir in an old storage box. In this memoir, the author claims to be a time traveler, and what is even more peculiar is that the writer of the memoir is none other than Xun Yuan himself. However, in Xun Yuan's memory, he cannot remember any memory about this memoir. When Xun Yuan and his wife read it from the beginning together, a picture of time that was not completely linear quietly unfolded to them.
