Lin Lingsu is the State Preceptor of the Great Song Dynasty and one of the four Land Immortals. After the appearance of the Heavenly Dao Three Rankings, he personally inspects the golden light and declares that the rankings are beyond the power of any Land Immortal and likely created by the true Heavenly Dao. His authority helps the people accept the authenticity of the lists. He is a respected figure who stands above mundane martial arts.
