Su Yanyan's cultivation has indeed improved, reaching the Nascent Soul Stage has refined her cultivation even more. Often even a sixty-year cycle doesn't bring substantial improvement.
Any noticeable progress can be considered significant.
Su Yanyan's power has reached the mid-stage of Nascent Soul, and a significant improvement means that she is one step closer to breaking through to the late stage of Nascent Soul.
"Martial Uncle Su truly has a top-notch Spiritual Root, naturally gifted... far superior to mine."
When Chen Dengming came to pay his respects outside Su Yanyan's door, he sighed inwardly.
He started his cultivation late in life, strived to change his Spiritual Root, and raised his Spiritual Root potential to its peak. However, his potential was limited by the innate defect of having a Twin Spiritual Root, and he was still inferior to Su Yanyan who had a top-notch Spiritual Root.
