And this space is inside the bracelet. However, in her previous life, Jiang Xue did not trigger the mechanism to open the space, so it remained sealed.
Even though Little Fox could sense everything about Jiang Xue outside, it was powerless to help her. It wasn't until the end, when she died at Cheng Li's hands, that her heart's blood splattered onto the bracelet, triggering the switch, brought her back, and opened this space.
After listening to Little Fox's words, Jiang Xue was unable to react for a long time. It turned out that her rebirth wasn't Heaven's arrangement, but because of the bracelet on her hand.
Speaking of which, this bracelet was a family heirloom from her mother's side. It is said to be passed down through generations, and is passed to daughters, not sons. Otherwise, this bracelet wouldn't have ended up in her hands.
