Lu Yin fell silent too. After thinking it over for a long while, he ultimately decided to exchange his reward for knowledge—but knowledge about the Cubic Distance around the Threefold Universe.
"I want to use my Five-star mission reward to learn about the Fishing Civilizations within the maximum range you can survey, centered on the Threefold Universe."
He was now standing in for Azure Lotus Supreme to protect the Threefold Universe, and only now did he understand how heavy a burden it was.
Without understanding the surrounding area, he couldn't go anywhere.
For all he knew, a powerful civilization might appear the moment he left.
But it was too difficult to survey the surroundings by himself. The Unknown, however, could do it.
At present, only Fishing Civilizations posed a threat to Human Civilization. The Unknown could easily deal with civilizations below that level. But if they reached the level of a Fishing Civilization, then even with the Unknown's promise to protect them for two thousand years, Human Civilization would still suffer losses, just as it had during the Xianling invasion.
That was why Lu Yin wanted to know whether there were any Fishing Civilizations nearby.
Spending a Five-star mission reward on this might not seem worthwhile, but it gave him peace of mind. Besides, he wanted to see what these Fishing Civilizations were like. They might become powerful enemies in the future.
Lu Yin's repeated exchanges had left Eight Colors in a difficult position. The other exchanges made by the Unknown in the past hadn't been so complicated.
"Certainly. Based on your understanding of distances in the Cubic Distance, there is one Fishing Civilization within the distance an Ordinary Eternal Life Realm cultivator can travel in a thousand years. For your Five-star mission reward, you can choose one of two