Sky Shattering Sword Arts and Autumn Sword arts—the former was space profound centric while the latter was metal and water profound centric. These two sword arts would be the future of Ye Chen's three great profounds. As for the Vibrational Sword Arts, they were a bit unique. This art could be considered a skill based sword art. The first style, Sky Cutting Sword, was purely based on vibrational power. The second style, the third style, and the subsequent ones would be merely an upgrade to the first style, making the vibrational power more powerful. Thus, it was somewhat unique.
Meanwhile, developing the second style of Sky Shattering Sword Arts would be much more challenging than developing Congealing Water, which was the second style of Autumn Sword Arts.