[Eon's POV: ]
"Oh? Haha…" Sometimes, even that little angel seems like a little devil.
She was threatening me to not know anything about her current progress. She even made me promise her that I wouldn't even try to know how much she had advanced.
In the letters that she sends, she tells me how she was having fun with her teacher, but even in those letters, she doesn't ever say what exactly they do during their training.
'It's always funny how she tries her best to hide things away.'
The letters that she sends me obviously seem to be something that has been written again and again. Unlike an informal letter, her letter ends up feeling more formal.
Even when she is copying the content from her previous letters, being the little girl she is, she fails to hide the nature of these letters.
'She's trying pretty hard to keep things secret from me.'
