Although the management of receiving letters in this era was not strict enough, impersonating someone else to collect their mail was severely punished.
An ordinary person wouldn't have the guts to take someone else's letter.
Sun Yunyun had taken Su Wen's letter for the first time, firstly because Su Wen had promptly taken it back from her, and secondly, because she had just transmigrated and didn't fully understand the situation, so the matter had been left unresolved.
Now, Su Wen had no intention of letting Sun Yunyun off so easily.
She had to get to the bottom of it.
"We've found it. This is the signature of the person who collected the registered letter at that time." The post office staff with the red armband finally found the information. After checking Su Wen's identity card, he confirmed her identity and said, "Come and write your name for me to see."
