C722 Entering the Devouring World

Upon hearing Daofather Hongjun's words, Hongyun's heart was filled with shock.

He had never thought that the advancement in this world would be so cruel.

Just like what his teacher had said, the fastest way to advance in this world was to fuse a new Heavenly Dao and World Core for his own world to devour.

In this way, other than obtaining a new Heavenly Dao and World Core by chance