The Professor and Grey have different opinions regarding Moon's involvement in deciphering the letter's contents. They argued, and in the middle of the debate, I refuted their words.
"Sorry to interrupt your discussion, but I think I can help in deciphering the contents of the letter," I said, which made Grey and Professor Aria Star stop arguing.
"Really? That would be very helpful. I'd like to hear what you can tell me about the contents of the letter?" said Professor Aria enthusiastically.
"There are several lines in this letter. These are not just lines made with the intention of the pen jamming the ink. But this has Morse code hidden in it," I explained. "The Morse code hidden in the lines of this letter indicates that this message contains confidential or important information. But
