Ao Lie, a descendant of the Xihai Dragon Clan, traveled westward with Monk Tang in the body of a white dragon horse. However, under the ruins of the Dragon Palace, corrosive fog surges. The Tang Monk's cassock contains the Chinese character "Swastika" hidden in silver threads, Sun Wukong's golden hoop is entangled in it, and everyone who is studying the scriptures is a pawn in the "Four Symbols Locking the Heart Formation". Ao Liewei hid the scales of Chun Niang, and used the reverberation of the dragon soul to resist the parasitism of the golden thread and the tampering of memory. This is a dark journey to the west epic of a horse caught between the Buddha and the devil, trying to break free from the prison of fate and find the truth about the dragon clan.