Ying Mengfan was at a disadvantage, because she had already reached the peak of the Third Layer Heaven of the Mountains and Rivers Realm, and couldn't increase her accumulation of Spiritual Power without breaking through to a Great Realm. This was the very reason why the portion of Spiritual Power that should have belonged to her had been entirely transferred into Zhou Heng's body, ultimately aiding Zhou Heng in breaking through a Great Realm.
All she needed was the comprehension of a Realm.
This, for one possessed of the Mysterious Yin Physique, was not difficult; the difficulty was that after entering the Spirit Sea Realm, her advantages would no longer exist, and she could only rely on her own efforts to cultivate.
"You have broken through!" Ying Mengfan said to Zhou Heng, her voice incredibly complex.
There was envy, admiration, and a hint of slight grievance.