Chapter 38: Don't call me Senior, i am not that old.

"So this is a cultivation room. Hmm, the quality of spiritual energy is very rich." Feng Yun found himself in a huge white room which was completely empty. 

"He was impressed by the rich quality of spiritual energy flowing in the room, it was many times denser than the real world. 

Feng Yun sat down in the marvel floor and ran his cultivation technique, sucking the spiritual energy inside. He wanted to check his cultivation speed inside compare to outside. The spiritual energy moved toward him, energy entered into his body fluidly. The spiritual energy of this room was very pure, doesn't require much refinement compare to realm world. 

He noticed that his cultivation almost three times faster than before. 

At this time, he took out a fist sized orb from system store and looked at his curiously. It was none than a miniature world given by the system.

"How do I use?" Feng Yun muttered, the system heard him and give him answer.