Yue Beiqing naturally counted as a legendary figure in the Martial Arts World.
But even such a legendary figure was merely a maid and protector of Madam Tong, and her strength was at the Pseudo-Profound Realm.
The reason why this woman was willing to serve as a protector for Madam Tong wholeheartedly was for the blessing of "Emperor Monarch Xuanwu," to take another leap in the Qi Realm and step into the pseudo-profound.
If one could extend their lifespan by thirty years, anyone would lay down their dignity, bend their knees, and serve their master.
Moreover... Madam Tong was very kind to people.
At the moment she was blessed by Emperor Monarch Xuanwu, Yue Qingbei already understood the terrifying identity of this King Song, so... she was willing to change her name and bury her identity, coming to serve as a maid to the Emperor Monarch's Lady.