C1556 Sky Realm!

"Ding! Congratulations to player Zhang Dongcheng for obtaining Nine Star Emperor level alchemy!" Do you want to learn? " The system prompted.

"Learn!" Zhang Dongcheng would definitely learn.

A flood of information rushed into Zhang Dongcheng's brain, as though a great river was flowing down. Zhang Dongcheng only felt that his brain was about to explode, and was in incomparable pain