"Compared to ordinary techniques, the technique of the Palace of Striking Swan requires not only daily practice, but also the absorption of a large amount of spiritual power from the essence, spending half a day just to absorb and temper the body. Mortal Realm martial artists already have limited energy; if half the day is spent practicing the technique, they don't have time to refine martial skills. Therefore, a grandmaster of the Palace of Striking Swan had a novel idea to separate the mechanical absorption of crystal essence from the technique and created three lower-level Bridal Clothes Techniques: the Red Cloud Skill, Orange Light Technique, and Deep Blue Canon."