C559 Spirit Medicine

The spirit medicine that Bai Yu consumed was called the Profound Origin Pill.

It was a low-grade yellow-rank spirit medicine that could increase one's cultivation speed after consumption.

Bai Yu circulated the Myriad Forms Technique to quickly absorb the boundless medicinal strength that the spirit medicine emitted.

Suddenly, Bai Yu opened his mouth and spat out a mouthful of black blood