C951 Frightens the Heaven and Earth

This was also the conclusion Ye Fei came up with after his analysis.

Yu Tianyu told Ye Fei that as long as he reached All-Heaven Upper Immortal Stage, he would be a Highest Elder of the Infernal Realm. And above the Grand Elder, there was also a Lord of Hell who was at the Quasi-Saint level, and his legendary Master who was at the saint rank.

Although it was only a legend