C182 Cauldron Drug Refinery

The sky had already slowly darkened, but Liu Du was currently sitting quietly within the room without a single breath of life.

slowly opened his eyes after knowing that Bei Chen and Nan Gong had come to visit them. A sharp, sword-like glint flashed past his eyes, and then, Liu Du's eyes slowly became dull again, but it was possible to see clearly that Liu Du's eyes were very deep.

After that