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About a month ago.
An Ning sent a letter to He Song.
In the letter, An Ning mentioned that she would soon return to the Wind Snow Palace as she had received a summons from the Sect Leader of the palace.
Although her words in the letter were vague, she had already made her breakthrough to Mid-stage Foundation Establishment years before.
This return to the Wind Snow Palace was anticipated to be for her assignment as a guardian in one of the Immortal Cities, as that was her expectation.
It was customary that once one's cultivation reached Mid-stage Foundation Establishment, they would be transferred to an Immortal City to serve as a guardian.
The Sect, considering that she would need a few more years to truly possess the strength of someone in the Mid-stage Foundation Establishment, had not moved her in the past few years.
Now, several years had passed.
By reckoning, it seemed that the time for her to be transferred was approaching.