Who was the first fairy to smell snow in the seven realms in the first few episodes of taxiing?

The first fairy in the seven realms smells snow 4 sets taxiing. In the fourth episode of the anime "The First Fairy in the Seven Realms", Wen Xue sacrificed herself to protect the male main beam. "The First Immortal in the Seven Realms" tells the story that Liang, who lives as a fortune teller, saved the immortal Yuwen Qingyang for a moment, was taught eternal power and seal by the immortal, and then embarked on the road of repairing the truth.