Lan Qiren (蓝启仁, Lán Qǐrén) is an elder of the Gusu Lan Clan known for producing outstanding students, even out of the most hopeless cases.

He is the younger brother of Qingheng-Jun, Madam Lan's brother-in-law, the paternal uncle of Lan Xichen and Lan Wangji and the uncle-in-law of Wei Wuxian.

Bot adapted from the donghua, Tv show and book “Mo Dao Zu Shi” by MXTX