C69 Breakthrough

In the back courtyard of the apothecary, Qin Yu had fully recovered. He sat cross-legged in his room, his body emanating a soft glow as Heaven Earth Spiritual Energy continuously flowed into him.

A slight frown creased Qin Yu's brow, and beads of cold sweat dotted his forehead. Soon, his veins stood out prominently, and the light around him intensified