(See the end of the chapter for notes.)
.The "merchant" who visits Charles on page 2 is Leonardo from Assassin's Creed II. Don't ask why, it just happened.
.No mutants in this world. The only non-human beings are fairies and goblins. (And and animals and plants and stones ;D)
.Magda and Logan are Charles' only servants, because most of the mansion isn't used.
.Charles is 26, Raven 24. Magda and Erik are 29, and Logan... keeps his age a secret.