Chen Rui was certain that once he broke through to the Gang Realm and reached two-star evolution, the range of items available for exchange would grow even broader. There would be three-star, four-star, and beyond... For a moment, someone's head was full of wild fantasies and anticipation.
However, the True-series potions were anything but cheap. One bottle cost ten thousand aura, while white potions cost one to two thousand aura per bottle, and ordinary potions cost one to three hundred aura.
Chen Rui had given his last healing potion to Jess. He tried exchanging one hundred aura for a bottle of healing potion at the Exchange Center and drank it. To his surprise, its effects were far stronger than the ones Aldas brewed. His injuries recovered at a greatly accelerated rate, though his Star Power had yet to return.
Chen Rui guessed that these ordinary and Master-grade potions had all been formulated by the "Grandmaster-grade" Super System, so their effects surpassed those of typical Master-grade potions. Nominally, he was Aldas's apprentice, but in truth they were quite close. If he thickened his skin a little, he could get his fill of potions from Aldas. The Exchange Center's potions, after all, consumed aura—especially the black potions of the "True" series. They were too expensive, and it was not yet suitable to reveal them. Better to save them for emergencies.
After resting up, Chen Rui entered the Training Ground. He could now adapt to double gravity even without Star Power. This time, he would attempt fourfold gravity. As for the time rule, it remained fivefold.
Originally, Chen Rui had thought that fourfold gravity merely doubled the pressure of double gravity. With his current strength, he should be able to endure it without using Star Power. If things went smoothly, he might even