Su Weiwan, an orphan girl from Qingxizhuang, relies on her superb embroidery skills to make a living, with only her loyal servant Qing He by her side. At the age of eight, she rescued Xiao Che, a young man in black clothes who was seriously injured. She said "I'll protect you" with childish words, and in exchange for seven years of his personal protection, she remained as silent as a shadow.
When she was fifteen years old, the prime minister's palace suddenly came to find her and identified her as her lost legitimate daughter. However, on the day she returned to the palace, she was put into a sedan chair to marry the seriously ill regent. Xiao Che mysteriously disappeared at this time.
The Regent's Palace was cold and forbidding, and her husband wore a black mask all year round. He was weak and taciturn. He had only one pair of eyes that made her heart tremble - they were exactly the same as Xiao Che. The careful care hidden in the house, the preference for silk threads that only she knew, and the sacrificial protection in times of crisis gradually revealed the truth behind the mask: he was both the powerful regent and the Xiao Che who promised to protect her throughout her life.
What's even more shocking is that she is not the legitimate daughter of the Prime Minister's Mansion, but Shen Qingci, the orphan of the Zhongyong Hou Mansion who was framed and executed. The substitute marriage is a conspiracy, the disappearance is a plan, and all encounters and protections hide shocking secrets.
The embroidery needle turns into a blade, and the frost becomes a front. She uses her embroidery skills as a blade to deliver secret messages, and he uses his authority as a shield to clear obstacles. The two work hand in hand on the road to revenge. From the childhood love in Qingxizhuang, to the ups and downs in the court, they eradicate traitors, restore the Marquis Mansion, and settle the country. Finally, they are passed on to the throne and travel around the world hand in hand. With a lifetime of deep love, the book becomes a legend.
