The identity of the invincible sword domain Er Ya.

According to the Chinese website, in the novel Invincible sword domain, Erya is a wild ancient animal found on Kunwu Mountain after the protagonist Yang Ye entered the celestial world. Because this wild ancient animal has two horns on its head, Yang Ye named it Erya.

"Invincible sword domain" is an oriental fantasy novel about the signing writer of Baidu literature, Qing Luan Feng, which was first published on the Chinese website. The novel tells the story of Yang Ye, the sword emperor, who embarked on a strong road to find the truth after learning the mystery of his life experience. The author is on Qingluan Peak.