Empress Changsun in Return of Pearls Through Time

The eldest grandson traveled through the Xiaoyanzi period. The eldest grandson is the protagonist, and the Tang Dynasty is the focus. Let me first reveal my identity - I am a fan of Changsun. Please be merciful when a fan of Changsun smashes rotten eggs! Don't worry, I will never allocate my eldest grandson to Qianlong. That would be too disillusioning! Anti-QY articles have become popular recently. After reading too many of them, I started taking action. I came up with it when I was bored while invigilating the exam for three days. It won't be long! I won't deliberately abuse NC, and to be honest, I still like Xiao Yanzi and Ziwei, but I don't like the male protagonist! Conception: