He opened the letter.
Dean recognized the handwriting at a glance. It was a letter written to him by Carol.
Carol had once been a brilliant criminal discovered by Dean in an early case, later taken to Britain by Anthony, his mentor, and made his disciple.
Over the years, Dean had occasionally been in contact with Carol. However, since Carol now worked for MI6 in Britain, both of them were somewhat cautious and contacted each other less frequently.
Recognizing the handwriting, Dean was puzzled. Carol had her own private contact method; why reach out to him in this way? Could it be... did she think this was the safest method?
Dean immediately scanned his surroundings to ensure no one was around before seriously reading the letter's contents.
The contents were a mess—just a series of individual letters.
Luckily, Dean had become non-human over the years, achieving Mastery Level in many areas. Decoding ciphers was no exception.
