She was merely a prisoner at the moment, and even if that person did not offer any promises, she had no choice but to submit, for she did not wish to die. She still had tens of thousands of years of lifespan, still aspired to cultivate to the Tongxuan Realm, and longed to be the next ruler of Myriad Demon Mountain.
Now, as long as she agreed to that person, it seemed all her dreams could come true.
With her aptitude raised to Supreme Grade, her cultivation speed would greatly accelerate. Even without the resources of the Divine Yuan Realm to refine, the time it took her to break through minor boundaries would dramatically decrease.
Based on her own estimate, if no external forces aided her, such as a great opportunity to rapidly advance in realm, it would take her at least six thousand years to reach the pinnacle of the Divine Yuan Realm.