"Indeed! It really is it!"
Lin Yue held the small, crystal-like grayish-white fragment in his hand, excitement surging in his heart!
"I never thought it really was this!"
Lin Yue turned to look at the tall walls, and then at the vast ground, and the abyss-like presence beneath his feet.
He finally understood one thing.
That is why the Lizardmen would bring so many people here to guard and have so many beggars mining.
"Nitrate!"
Yes, it's all nitrate, the one that's used as gunpowder ingredient!
Lin Yue looked up at the massive white stone rising several tens of meters above the ground, surely that entire block is nitrate too.
The enormous mine pit below also proved that these Lizardmen have been mining for quite a long time, perhaps since the beggars first appeared.
He recalled the time when he was first blasted by the Lizardmen with explosives in the main chamber of the first Underground Ruins; it seems like ages ago.
Nitrate…
