The daughter of Qi Si and twin sister of Qi You. She ran off with the person she loves to avoid an arranged marriage that her father wanted to set up. She appears at the banquet in a simple, elegant white dress with her hair swept up high, smiling gently at the crowd. However, the person appearing as Qi Ya at the banquet is actually her twin brother Qi You in disguise, having taken her place to prevent their father from discovering the truth.
