Liu Peipei was an incredibly clever woman.
Although she and Li Zesheng had been exchanging letters for some time, she had deliberately instructed him to keep the mailing address vague. This ensured the post office couldn't deliver the letters, leaving them to be held there instead. She chose not to have the letters sent directly to the Production Team because she feared the complications that might arise if anyone discovered her correspondence with Li Zesheng.
By setting the destination to the county seat, she avoided any such trouble. She simply needed to visit the town under the guise of shopping to retrieve her letters and mail back her replies. Today, she happened to be in the county seat for a blind date, so she took the opportunity to stop by and check for mail.
Chapter 35