The person writing the letter was Xiao Yin, one of the two inspectors sent by the Righteous Alliance to investigate the Male Right Association last time.
Fang Zhou had a good rapport with Xiao Yin, and they got along well, but they hadn't been in touch since. He didn't expect to receive a letter after more than a month.
Perhaps it's because of Ming Aoshuang.
Fang Zhou guessed in his heart and continued reading; sure enough, it was related to Ming Aoshuang.
Ming Aoshuang decided to resolve the conflict between her and Fang Zhou in Refining Immortal City, and Fang Zhou took the opportunity to trick her into giving him a Refining Immortal City slot.
Fang Zhou was unsure if Ming Aoshuang could really find a slot for him. That's what Xiao Yin mentioned in the letter.
She first emphasized the rarity and importance of the slot in her mind and then praised Ming Aoshuang for how painstakingly she obtained it, ultimately enduring numerous hardships to secure a new slot for Fang Zhou.
