The Gate of All Laws had been left in the Nine Heavens Universe by Qi Xu. Did that mean the Technology Civilization behind the gate was one she wanted to use? Or was there something else?
Was the civilization Lan Meng had used the Seven Treasures Heavenly Toad?
They were all powerful civilizations.
To use them, one had to be strong enough.
"Here's your next mission. Accept it and complete it, and you'll join The Unknown. Fail, and The Unknown will use at least two powerful civilizations to destroy your Human Civilization. You can choose now."
"What if I don't accept?" Lu Yin asked.
"Then the outcome will be the same as failing," Eight Colors replied.
"Heh heh, little guy, if you fail, Lan Meng will be one of them, and I'll be the other. We'll definitely destroy your Human Civilization. The civilizations I can use love to eat. Heh heh heh heh."
Lu Yin sneered. "Da Mao, stop yapping. I accept."
The outcome would be the same whether he accepted or not. "Good. Then the civilization you're to destroy is the Thorn Civilization..." Eight Colors gave him a brief introduction. The Thorn Civilization had one Eternal Life, and it wasn't particularly strong. Even if Lu Yin didn't act himself, Shocking Gate Supreme Lord and the others should be able to complete the task.
"I'll remind you that other beings who want to join The Unknown will be completing this mission too. Whoever finishes first will join."
Lu Yin raised an eyebrow. "Guang?"
"You don't need to know," Eight Colors said.
"I'll give you a gate that leads directly to the Thorn Civilization. You can leave whenever you like."
Lu Yin asked curiously, "Can I know what the reward is?"
"You'll find out only after you officially join The Unknown."