Who's Princess Six?

The true identity of the six princesses in the novel "A Sword Alone" is the six princesses of the Longting Dynasty in the celestial world.

In the novel "A Sword Alone", the Sixth Princess is the sixth daughter of the Emperor Longting in the Fairyland. Because of her outstanding talent, she was sent to the Dragon School by the emperor when she was very young, and returned to Longting to attend the adult ceremony when she was sixteen. Finally, the Sixth Princess was named Princess Taiping of Longting after the adult ceremony.