Letter
The envelope only read 'Lex' and had a smooth texture to it. After concluding that there was nothing amiss with the letter, Lex tore open the pale white packaging and revealed within it an off-white textured paper filled with a very pleasant handwriting. Lex once again found it odd that it was handwritten when it could have easily been printed, but ultimately chalked it all up to a quirk of Alexander's noble upbringing.
'Lex,
Were it that I would be writing to you in better circumstances, I would have thanked you profusely for your help. You not only saved my life, surely, but that of countless others as well, and that deserves no shortage of gratitude, especially since it was not your duty to begin with.