For hundreds of thousands of years, many cultivators and younger generations from the Human Race, Demon Race, and Spirit Platform Buddhism have believed that the veteran Demon Lords from the Profound Yin Demon Sect are unstoppable entities, possessing a life force far superior to that of the strongest Immortal Lord-level powerhouses among the Human and Demon Races!
Many veteran Demon Lords of the Profound Yin Demon Sect have triggered the Celestial Demon Tribulation multiple times, yet not a single Demon Lord-level powerhouse from the Profound Yin Demon Sect has ever fallen! However, among the Human Race of the Immortal Realm, the Demon Race of Boundaryless Mountain, and Spirit Platform Buddhism, numerous Strongest Immortal Lord-level powerhouses have perished in the celestial tribulations!
