8 immortals Fist The term Mun (門) represents exactly this: a door that does not open to everyone, but only to those who have been accepted into the lineage. The meaning of 血仙 (Hyut Sin) carries a deep symbolism. 血 (Hyut) means blood, while 仙 (Sin) refers to the immortals of the Daoist tradition, figures associated with mastery of the body, energy, and mind. When these characters are combined, they evoke the idea of knowledge transmitted through a lineage. In the traditional language of the marti