There is a rumor in Beijing: The one who gets the Guichen Pearl will control the sea silk and dominate the world; he will also get the disaster of destroying his family and go to the underworld.
Shen Weizhu guards Qingzhu Pavilion in Yangzhou and just wants to live a stable life relying on his ability to distinguish pearls. However, due to a murder case of a pearl merchant, he is involved in an endless mystery. She could see the murderous intention in the beads' patterns and discern the truth from the beads' nature, but she couldn't see clearly her own life experience, let alone the sudden appearance of the young minister of Dali Temple.
Xiao Che, a cold and taciturn man who was in charge of the capital prison, made an exception and showed mercy to her, protecting her every step of the way.
"I will accompany you to investigate the secret of Guichen Pearl."
"I will avenge the Shen family with you."
"I will protect your life."
A mysterious note warns "Beware of Xiao Che". Benghu died tragically because of the pearl fragments. The adoptive mother's remains hide the blood feud of the Shen family. The massacre of the family ten years ago is actually closely related to the secret of the secret hand coveting the pearl.
She is the only orphan of the Shen family, and bears the blood feud of twenty-seven families; he is the son of an old member of the Shen family, and he has guarded her for ten years, just for a promise.
The shadow of the returning dust pearl entwines the sea silk, and the undercurrent of Chang'an covers the court. She solved the case with pearls, and he guarded each other with life. From Yangzhou Fanfang to Chang'an Palace, the two worked together to solve a series of murder cases, uncovered the conspiracy of the traitor, and finally left the dust to dust and the sea of blood.
The most precious thing in the world is not the Guichen Pearl that holds the world in my hand, but the time I walk side by side with you through the light of swords and shadows, keeping the oceans and rivers clear, and spending the rest of my life together.
Purpose: With a humble body, solve the mystery of the case, find the truth about one's life experience, protect the sea silk of the family and the country, and establish justice and deep love among the witnesses.