Porter left?

Boateng handed a letter to Xia Fei, but he did not let him open it straight away. He led Xia Fei into the office and very carefully closed the curtains as well as locked the door first before he allowed him to open the letter and read its contents.

Xia Fei did not understand why Boateng had to be so careful. He curiously opened the letter and took the white piece of paper from within.

This was something a good majority of people had already forgotten as the modern humans preferred sending electronic mails or doing video-calls and other such technologically advanced methods to communicate with one another. No one would have thought that Old Porter would preserve such an old habit.