The cloth of the letter's parchment was quite heavy and scented with some sort of flower, Shu XinYi couldn't catch the name of. First Shu XinYi ensured a channel to deliver the letter which he was mostly guided on by Caesar, the check points he would have to cross and the means he would have to use to hide the letter. Caesar had insisted that Lord Juno himself does it, since he can't trust anyone else with such a matter.
After spending an hour of throughly reading the love letter, Shu XinYi couldn't decipher anything from it, the words were simple, with no extra meaning, nor were there repetition of certain words to indicate a pattern. Obviously there was no way this simply was a love letter, knowing Caesar, and the way he thoroughly described the channel to deliver the letter, Caesar was used to sending letters to the nation of Valentina. This time, to trap Lord Juno, he used this as a means to have him under his grip.