Su Jin, a modern cultural relic restorer, brought his textile skills and historical knowledge to Chang'an, Zhenguan, and became involved in the struggle for imperial power after establishing himself with "Liuyun Brocade". The forces used control and traps to exert pressure, and she was caught in the dilemma of protecting herself, protecting loyalties, and changing history. The crisis was suspended but new dangers arose. The struggle in Chang'an never stopped.
