Indeed, no discord, no concord. After both parties had stated their relationship to Lu Xianlou, they switched from enemies to friends. The name of this monster was Saber Tooth Covert Yellow Dragon. He was a mutated beast belonging to the Ancient Dragon Clan and possessed some traits of the dragon clan shown from his outer appearance.
This Saber Tooth Covert Yellow Dragon was born locally and raised at this Dark Wind Valley. One day, during one of the thirty year major training sessions of the Heavenly Luo Daoist Sect, the Saber Tooth Covert Yellow Dragon had let down his guard and got caught by Luo Hengye, the Second Dao Warrior. He wanted to forcefully turn him into his contract beast.