C3112 Yin-yang Sword Technique

Long Yan realized that this Yin Yang Sword Art should be a high level Spirit Level sword technique. Presumably, Luo Wei had not cultivated it ever since he obtained it, so it should be because he was not proficient in using weapons.

To Long Yan, the Yin Yang Sword Technique was perfect for his training.

In fact, amongst the treasures that he had obtained