The back of the mountain of the Academy had always been a mysterious existence in the Cultivation Field. While Third Senior Sister, Yu Lian, kept a lower-profile that few people were conscious of her existence. Even in the West-Hill Divine Palace, people only knew that she was a powerful master in the Seethrough Realm.
The "Ri" Handscroll in the Tomes of the Arcane also recorded in the same way.
However, the Hierarch Lord and the authentic bigwigs had never believed that.
The Academy was such a mysterious place. Eldest Brother heard of Taoism in the morning and mastered Taoism in the sunset. He had leaped from the No Doubts State into the Knowing Destiny State over two consecutive levels within only one day. While Second Brother elevated into the No Doubts State only right after 14 days of the initial comprehension.
As the Third Senior Sister of Academy, Yu Lian was only inferior to Eldest Brother and Second Brother.