The monster meets the king in the Hall of Silvery Peace, and tells him that he saved the princess when she was kidnapped by a tiger thirteen years ago. He accuses the Tang Priest of being a tiger monster, turning him into a tiger by the use of black magic. In the nearby government hostel, White Horse (a dragon prince in disguise) learns what has happened and sneaks into the palace by midnight, planning to assassinate the Yellow Robed Monster.
妖怪在銀安殿向國王詭稱13年前系老虎攝走公主，爲自己救下並誣唐僧即是虎怪——用妖法將唐僧變成老虎。“白馬”在館驛得知此事，半夜潛入王府，欲刺殺黃袍怪