When Lu Yu left Brother Kui's artifact refining room, his backpack contained six processed Sky-exploding Bombs and one Heaven-shaking Thunder.
According to Brother Kui, one Heaven-shaking Thunder is worth more than 300,000 gold, which translates to over 3 million points. Lu Yu glanced at the system mall, where the Heaven-shaking Thunder was priced at 3.2 million points, with a daily purchase limit of one.
It's more like killing people with money than with the Heaven-shaking Thunder; it's too expensive for Lu Yu to use lightly.
Heaven-shaking Thunder is a spiritual treasure with low usage requirements and absurdly high power, so its exorbitant price is only natural.
After these several days of spending, Lu Yu's points have fallen below ten million, leaving just over nine million. Converting to an Ice Spirit Body cost nearly three million, and subsequent insights into the Ice Branch Blaze Flower used more than two million.
