C743 A Great War on Zhenyuan
Sleeve Dimension was not a unique technique in the Zhenyuanzi, and most cultivation sects only had this technique, only, the Sleeve Dimension of those sects could only hold items, they could not hold people, and the reason why the Sleeve Dimension of the Zhenyuanzi was called a consummate technique, was because the Sleeve Dimension of the Zhenyuanzi could hide people!
Furthermore, the power of