Another method causes the target to ignite, burning from the inside out. This was a theory proposed by an Awakener during a prior discussion with Wang Tao—evaporating the target's internal moisture and blood in a short period, leaving them desiccated and dead.
That Awakener never managed to achieve this, so it remained a theory. But now, Wang Tao had done it.
However, it wasn't a failure on that Awakener's part, as this truly wasn't a power attainable at Level 6. Only after ascending to the Seventh Level and comprehending the Law Domain could such a feat be mastered. If that Awakener had successfully ascended to the Seventh Level, it's highly likely her Law Domain would have been related to this concept.
These are just some basic attributes of the Law Domain [Infinite Karma Fire], which encompasses various flame types. But the power of [Infinite Karma Fire] extends far beyond this.