A big dream is like reincarnation, and you will regret it when you wake up from the dream.
A dream and a sudden life, a book and a farewell.
Sigh a lifetime of deep love, dream a lifetime of regret.
This book is in the form of a unit drama, describing all kinds of love that cannot be achieved in the world. Some people are trapped in their family status, some have failed their vows, some have missed their best years, and some have been separated from their deepest concerns. Either they are separated by the fire of war, or they are mistaken by fate, or they are separated by life and death - different paths lead to the same destination, which is mostly a pity.
In the meantime, there are occasional dull years together, just like fleeting glimpses, and after all, it is impossible to escape the sighs of the world.
Life is like a dream, full of joy.
(Units involving historical figures and ancient poems and ballads are artistic fiction and have nothing to do with historical facts)