C425 The Primary and the Secondary!

Rumbling...

Lin Tian's potent Inner Strength was coursing through his body, following the pathways of the spatial cultivation technique. As it flowed, the mystical aura enveloping him grew more intense.

He circulated it once, then reversed the flow.

Next came two cycles, then three.

Finally, he reached eighty-one cycles!

After Lin Tian practiced the technique eighty-one times