C91 Revealing the truth.

Zhao Chengyu said this intentionally, causing Qin Zhang's heart to feel a little guilty.

However, on the surface, he was still calm and collected as he chatted with Zhao Chengyu, "My sister is stupid. It was all thanks to the Emperor's mercy that she became the Imperial Concubine. Although this nephew's bloodline is not good enough to judge, in the end