The Martial Dao Prime Body asked, "After more than an era, did the remaining eight people of the Heavenly Court not think of saving Great Emperor Flame Heaven?"
"It's not that easy for them to save him."
The tomb keeper said, "Furthermore, Flame Heaven isn't dead at all and won't die. He's just suffering in Greater Avici."
"More than an era can be said to be a long time for you guys. However, it's nothing for people like Flame Heaven."
"Furthermore, the eight of them have to preside over the Heavenly Court and protect the Nine Heavens Formation. They won't leave so easily."
With a thought, the Martial Dao Prime Body understood the reason.
The Fiend Lord's faction wanted to kill their way into the Nine Heavens at all times. If the eight Great Emperors from the Heavenly Court wanted to leave and head to Greater Avici, it would be easy for the Fiend Lord's faction to take advantage of the situation.