Zhang Wuji
Zhou Zhiruo is the daughter of a boatman from the Han River. Her name "Zhiruo" is derived from her birthplace, Zhijiang. Her mother died when she was very young. When she was 10, her father was killed by Yuan soldiers but she was saved by Zhang Sanfeng. She meets the young Zhang Wuji, who was travelling with Zhang Sanfeng, and they develop a friendship. Zhang Wuji leaves them later and follows Chang Yuchun to Butterfly Valley to seek treatment from Hu Qingniu. Zhang Sanfeng brings Zhou Zhiruo back to Wudang and recommends her to join the Emei Sect. She becomes an apprentice of Abbess Miejue, the leader of Emei.