In The Queen of the Palace, why did Zhen Xuan defend the queen in the imperial garden?

In The Queen of the Palace, the queen, as the biggest villain in the play, showed the character's bad side in every confrontation with Zhen Xuan in the later stage, but the character was well hidden in the early stage, which reflected the proper demeanor of a China court.

In the early days, the Queen invited a group of concubines from the harem to Shang Huashi, the Royal Garden. Hua Fei wears bright costumes and dazzling jewels, which complement the simple queen. After the concubines arrived at the Imperial Garden, Qi Fei first congratulated Ai Jing, who was about to be crowned princess. Zhen Xuan stood beside Ai Jing and was happy for her promotion. Hua Fei is respected at this time. He sneered that the pink color of peony is only a secondary color after all, and it is impossible to be elegant. It is not as dazzling as peony, but more like a positive color. What's more, my room is pink, only red and purples are used, implying that the queen is old and yellow, not as beautiful as herself.

At this time, Zhen Xuan couldn't listen any longer, so she used a peony poem to help the queen speak. After hearing this, the queen said that only peony is the real national color, and peony is not as beautiful as peony. Hua Fei, because she didn't read many books, she has no culture. Although she didn't understand the meaning of Zhen Xuan's reading this poem, she also knew that Queen Zhen Xuan was satirizing herself, so she stopped talking.

Zhen Xuan was at odds with Huafei in the early stage, and Huafei transferred herself to the Broken Jade Pavilion farthest from the emperor. She was angry because her friend Shen Meizhuang was framed by Hua Fei for a fake pregnancy, but she couldn't do any harm to Hua Fei. She thinks that Hua Fei has a high status, regardless of other people's life and death, while Hua Fei compares peony to peony, and thinks that Hua Fei dares to bully even the queen regardless of seniority.

At this time, in Zhen Xuan's eyes, the queen was still the palace with affinity and understanding, while Zhen Xuan was more inclined to stand in the column of the queen, so Zhen Xuan indirectly helped the queen with poems that Huafei was not good at, which also reflected that the disputes in the harem were unfolding all the time, which reflected Zhen Xuan's wit and Zhen Xuan's beginning to show water chestnut at this moment, laying the groundwork for the later Mandarin princess to fight against Zhen Xuan.