Li Yuan stepped forward, using his strength to tear open the Puppet Rabbit's metal body as if pulling noodle strands apart.
Sure enough, inside the puppet, the heart of the Demon Beast installed within was already shriveled, as if someone had brutally stomped on it.
Tang Nian said, "The only explanation is that these Demon Beast hearts are not entirely made of flesh and blood; among them..."
She paused slightly, her eyes showing a complex expression, a warmth, then looked up and said, "Perhaps there is a remnant soul from when they were alive.
So, it's rejecting foreign souls.
When a foreign soul enters, although it is indeed powerful, the remnant soul within the heart has the advantage of the heart.
The instinctive struggle between the two can only result in something like this.
As for the 'soul' within the Soul Iron Crystal, it might be a soul without self-awareness.
