I Can Extract Anything

His family deemed him a useless waste and offered him up as a sacrifice. His meridians were shattered, and his blood bar was empty.

At the brink of death, he awakened the Essence-Devouring Extraction System: anything and everything can be drained.

An enemy humiliates him? Drain their cultivation!

An old foe gets cocky? Drain their fortune!

What? Even the spiritual energy of heaven and earth can be drained?

Then... don't blame me for draining this entire world!