When Song Ciwan opened her eyes, her first instinct was to look inside her Dantian again.
She then discovered that after everything that had happened, her Dantian had become so vast it was nearly impossible to find its boundaries.
Originally, when she was cultivating the Sutra of Sitting and Forgetting, a great lake-like True Qi Pool had formed in her Dantian.
The True Qi within the pool first condensed from gas to liquid, then vaporized back to gas. After this cycle repeated several times, she reached the state of Lifting Heavy as Light. It was at this point that her cultivation entered Late-stage Qi Refining.
Later, as her True Qi continued to swell and her mastery of Lifting Heavy as Light improved, the capacity of her True Qi Pool multiplied several times over. Thus, she reached the realm of Qi Cultivation Great Perfection.
