Incomplete Ring. She has the Other Half?

<<<<<<<<< Flashback continues… >>>>>>>>>

Xiao Ling heard about spatial rings, just like the ring on her right index finger. She wouldn't tell anyone about her ring, only her mother and her grandfather know about its purpose. So, when her new Master, the Holy Supreme Ling Tian, told her about the spatial ring and its appearance, she could not help but disdain the ring.

The Holy Supreme Ling Tian shook his head as he laughed helplessly: "Do not underestimate this ring. It is not an ordinary Spatial Ring. Besides being able to store things, it is a world by itself within, and you can even place living things inside. Moreover, when you place food in there, time stands still for it, and they will not turn bad."

After a pause, he wanted to continue but was interrupted.