On a rainy night fifteen years ago, an old man wearing a big cloak with a baby boy hidden inside knocked on the back door of the Zhang family...
Fifteen years later, an imperial edict broke the peaceful life of the playful daughter Zhang Zhinan. Her father, who had been away for many years, had to return to Beijing to take up his post. The secret enemy's tactics were used bit by bit. His father was framed and imprisoned in a prison. Lin Guifei was forced to use the marriage as a guarantee. It turned out that the eldest brother was not his biological son. All the crises originated from a mysterious old letter from fifteen years ago.
What kind of secret is hidden in the letter? . . . . .
Zhang Zhinan discovered that the people looking for the old letter not only had rivals, but also the cold-faced Sixth Prince whom he had not met on the road. Why was he looking for that letter? What is the purpose of getting closer to yourself?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
