C68 Su xiang's fragrance in the celestial fragrance pavilion

Qin Ruxue was very happy when the empress dowager mentioned the occasion of her eighteenth birthday, but he didn't know what Qin Ruxue was thinking as he watched the empress dowager's thoughts drift off into the distance.

Aunty, Xue'er recently obtained a book that has some puzzling contents. Xue'er asked a few teachers about it, but none of them understood it completely. Aunty