Buddha Bead Blood: I Will Give You My Life After the Imperial Concubine Falls Off Her Horse

The concubine who appeared dignified and virtuous was actually the ruler of an underground dynasty, and the emperor had already seen through her disguise. When an enemy country used her brother to threaten her, she was forced to expose her martial arts skills at a palace banquet, but she didn't know that the emperor had secretly cleared the way for her. The most wonderful twist is that she thought she was protecting her family, but in fact the emperor was protecting her weak spots.