Many martial arts masters, when they tried to break through to the innate realm, failed at this very stage because their spiritual will wasn't firm enough, and so they fell short of success.
Therefore, the first trial of the Pure Yang Martial Sect was named — Refining the Heart.
Gu Chen clenched his teeth tightly, a trace of fresh blood emerging from the corner of his mouth, yet the pain didn't subside but grew more intense by the moment.
To describe this agony as feeling like each day was a year would be an understatement; every second felt like a year-long drag to Gu Chen.
What Gu Chen didn't know was that his talent, being A higher grade, had triggered the strongest trial of the Pure Yang Martial Sect. Although others also underwent this experience, it didn't reach such intensity.