It wouldn't be easy to purge the Sin Realm. The only way would be to completely cleanse an entire realm in blood.
How many realms did the Dao of Karma control in Outer Heaven? And how many beings in each realm cultivated the Dao of Karma?
The same was true of the Dao of Karma. It had been just as difficult to purge the Dao of Death back then.
For cultivators of the Dead Silence Power like Chen, those years had been truly dark. "Hiding and running" didn't even begin to describe it.
Lu Yin couldn't imagine how he had managed to stay hidden until now.
Had he completely abandoned the Dead Silence Power? But he hadn't.
Lu Yin believed that many cultivators of the Dead Silence Power must have given it up completely during that period. But even if they did, they couldn't erase every trace of it.
After so many years, the cultivators of the Dead Silence Power from that era must have all died. The only way they could have survived was by breaking through to the Eternal Life Realm—but how could a cultivator of the Dead Silence Power break through to the Eternal Life Realm in the Seventy-two Realms?
Chen met Lu Yin's gaze. "I've always cultivated the Dead Silence Power."
"Back then, the Dead Silence Power was everywhere in the Seventy-two Realms. Countless dead seas, large and small, also existed, and the Main Dao was purging them as well."
"Some dead seas were like hidden currents, concealed in inconspicuous corners. Because they covered such a small area, they were hard to notice. Only those who cultivated the Dead Silence Power could find them."
"By chance, all the cultivators of the Dead Silence Power were being slaughtered during that period, until they were wiped out completely.