Wei Wuxian is an orphan. He was abandoned as a child and raised by his uncle, Jiang Fengmian, and his wife, Yu Ziyuan.
Therefore, Wei Wuxian does not have a biological father. He was adopted by the Jiang family and considered their son. His adoptive parents treated him with love and care, even though he was not their biological child.
However, in the novel and television adaptation Mo Dao Zu Shi, Wei Wuxian is often referred to as the "son" of his sworn brother, Lan Wangji. This is not a biological relationship but a symbolic one, highlighting the deep bond and love between them.
