In 1897, the “Poisoned Knife” clan infiltrated the royal palace of Thailand with the aim of stealing the Royal Antiques. These treasures were meant to be gifted to America by the King as a token of gratitude for its assistance in diplomatic negotiations that prevented the loss of Thai territory. Although the clan managed to seize the antiques, they did not survive the heist. Before they perished, the thieves concealed the treasures somewhere near the palace. During questioning, the last surviving member of the group chose to end his life with Master Sawang’s sword, taking the secret of the antiques’ location to his grave.