An inner core is generally conceived only within the bodies of powerful fierce beasts and demonic beasts.
However, among those capable of leaving behind an inner core upon death, there are only fierce beasts and those demonic beasts standing at the pinnacle of the Yunxiao Continent—namely, the Demon Emperors.
As everyone knows, once a fierce beast breaks through to the Peeping Void Realm, it is considered to have transformed into a demonic beast.
Chapter 1254