After Lin Feng escorted Ling Xiao to the Fourth Heaven, he departed and returned to the Heavenly Realm.
The moment he stepped into the Fourth Heaven, Ling Xiao felt an entirely different set of laws of heaven and earth. The concentration of spiritual energy here was at least three times that of the Third Heaven, and the air was suffused with an ancient and heavy aura.
"Did Big Cousin just leave like that?" Lin Hao scratched his head, looking somewhat reluctantly in the direction where Lin Feng had left.
Chapter 424