Only one typo I noticed, where the driver said the behemoth was "kiled". Otherwise great job and thanks for the update.
*yeah, I made a mistake in a post pointing out someone else's typo*
@Yatsuki The Rain Woman has explicitly said she murdered his parents after deciding to adopt him, though exactly how she did it hasn't been elaborated on.
@dextersTomato It sounds something like the magic system in Bastard Magic Instructor. If you know what each word/syllable/letter does in the incantation, you can find ways to trim it down or even alter the way the spell works.