Who is the Hehe girl around Xu Fengnian in the novel and what is her background?

Monty Xu Ying, Hehe girl Jia Jia, and little clay figurine Jiang Ni are called "three fools in the north".

Xu Ying's thoughts are not open. Hehe, after the girl was injured, she left the battlefield and recited the sacrifices of Sui, Cheng Baishuang, Chai Qingshan, An, Yu Xingrui and Lou Huang.

Xu Ying is a celestial phenomenon, more like playing outside Beishi. After all, she is still an ignorant child. Wandering on the battlefield, the northern savage shooter killed friendly troops by mistake, and then confronted the southern border guards.

After Jiang Ni left, Xu Fengnian gave Jiang Ni the big cool dragon finch that Wu Su left for him. As for Jiang Ni, he also endowed Xu Fengnian with charm.

Brief comments on characters:

In the novel, Xu Fengnian has six wives, namely Jiang Ni, Nangong Fushe, Lu, Wang Chudong, Sweet Potato and Pei Nanwei.

Besides, he has a girl who loves him deeply, but is destined to be his wife for life.

She is a girl, the second best killer on the list, and even the sword god Li Chungang praised her.

She killed Xu Fengnian and saved Xu Fengnian. Killing and saving people are all because of love. Kindness first, then love, but even if she takes her life to protect Xu Fengnian, she can only be a confidante for life.

She doesn't know Xu Fengnian as well as Jiang Ni, nor is she as loyal as Jade Bird, nor is she as good as sweet potato's childhood friend, but she really loves Xu Fengnian and misses her life.