She is known to everyone in Dayan as the sickly princess who is extremely frail and lives in seclusion. However, no one knew that she was actually a red-clad heroine who was feared in the world, with superb martial arts skills and extraordinary strategy. The prince of Dongchu and Xiyue fell in love with her, but they didn't know that she had already seen through their ambitions. In the competition arena, she amazed everyone with her intelligence and archery skills; in the court, she stirred up the storm with her strategy and courage.