Chapter 518: Chapter 517: Rare Elixir

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Drawing in the aura of the training room, Tang San allowed the aura to swirl around his body before taking out the box given to him by the Peacock Demon King.

The surface of the box was emitting a faint silver glow and spatial fluctuations, clearly indicating that the object inside was isolated by space, hence no aura was being emitted.

Tang San took a deep breath to steady the pain in his body before carefully opening the box and wiping away that space power.

Immediately, a cool breath surged out, causing the temperature in the entire training room to drop significantly. Tang San slowly lifted the lid of the box. Inside lay two translucent, snow-white pills.

They looked more like two gemstones, snow-white with a faint mist swirling within. It was unclear what they were made of. With Tang San's extensive knowledge of medicine, he couldn't even discern what kind of medicine these were made of. Clearly, they must be plants unique to this world.