Yu-Ti is an elder monk of the Order of the Crane Mother.
As a member of the Order of the Crane Mother Yu-Ti became an known as the August Personage in Jade. During the time Danny Rand stayed in K'un-Lun Yu-Ti teached him the importance of being kind, stating that kindness is the internal law.
- In the comics, Nu-An was leader of K'un-Lun, who inherited the title of Yu-Ti from his father Tuan, and the adoptive brother Wendell Rand. Yu-Ti was still leading K'un-Lun when Wendell Rand returned with his wife and son, searching for the mystical city. He took the orphaned Daniel Rand, under his care in the city and oversaw his training to become Iron Fist. He was succeded by Lei Kung.