Zephyr approached the beating heart and tried to touch it, but it was shielded by some kind of invisible barrier.
It was cold to the touch, and he knew that if he tried to forcefully break through it, he would die.
Zephyr looked where the tree roots were going, and a few of them were going up towards the throne room.
It almost looked like those tree roots were transferring energy from the throne room into the heart, then from the heart to somewhere else.
'This looks interesting and valuable.' Zephyr scratched his chin. 'Should I try to destroy it?'
At that moment, a blade touched the back of his head.
"?!" Zephyr couldn't move his head to look who was behind him. 'I couldn't sense him?'
"I see, you found it." The person said. "Are you interested in what it is?"
"Who are you?" Zephyr asked.
"Turn around, and see."