When the hidden threads of the jade trade intertwined, the truth about the righteousness of the family and the country surfaced, and the two were shocked to realize that they were both dormant undercover agents. From testing each other to fighting side by side, they experienced life and death in jade light and gunpowder smoke. They used jade pendants as their trust and business war as their shield. In the chess game of troubled times, they jointly guarded something more precious than jade.
Purpose: Feelings of family and country