Gu Ding stopped before the black door.
The door was not large, only a little over two meters tall. Unsure of what to expect, Gu Ding placed his hand on it. Just as he was about to push, he discovered that the black door had changed color, turning the same crimson red as the Yellow Springs.
Then, a passage of text appeared on the door.
After you leave, notify the Alliance Government about the One-Eyed Dragon Demon as soon as possible. I can barely keep him suppressed any longer.
After reading it, Gu Ding nodded. "Understood. I'll make sure the message gets through!"
A moment later, the door rippled, and a fist-sized droplet of liquid separated from it, floating before Gu Ding.
This drop of Yellow Springs is my reward. You can slowly explore its specific uses yourself.
Gu Ding reached out and caught the mass of blood-colored liquid. Then, it slowly seeped into his body and entered his Soul Space.
Almost the instant it entered, Gu Ding discovered that his Soul Space was automatically expanding.
Before he could react, a massive blood-red hand extended from within the door and dragged him inside.
When Gu Ding came back to his senses, he found himself in the space outside Netherworld Palace. Turning to look at where Netherworld Palace had originally stood, he found that it had vanished.
Gu Ding knew that the Yellow Springs must have moved Netherworld Palace away.
After returning to the surface, Gu Ding immediately heard Sea Emperor's voice.
"Gu Ding, you're finally back!" Sea Emperor sounded as though he had let out a breath of relief. "If you hadn't shown up in a few more days, I was going to gather Lily and the others to look for you!"
"What exactly happened at that ruin? How did