C198 Qilin Arm
The Blazing Flame King Demonic Core possessed certain characteristics of the Fire of Earth's Core here. After all, it was formed by devouring the Strength of Fire here, so its Demonic Core contained the same kind of power as the Fire of Earth's Core and could get close to it.
Otherwise, after entering so recklessly, the Fire of Earth's Core would definitely attack and burn anyone into ashes