@Okaariin
If you read the spell it's Demon and Human (Her and Him), Servant and Master so the spell is intended for her to be the Servant in the first place.
@GuildMasterJin
The original protagonist, Olivia, is still in control of her own body and is potential love interest(?) of Leon.
Marie, the little sister, was reincarnated as a "mob" character just like the MC was.
@HDMI1 @loriental
The necklace lets her change her appearance (into a cat???) and keeps her mana/magic power from going over a set amount.
In most of the mangas I've read like this, the magic power at the level of a Demon King usually forces the persona of "Maou" onto someone regardless of...
@Sigilbreaker26
If you take into account that all Martial Arts, that don't weapons, is close combat. So you have to shrink the circle of "long range" to extend to arm/leg length and "close range" to the the elbow/knee joints
In that regard, strikes made at length with the hands/ feet when you...
Probably just an easy to miss error by the author or translation but the card's number on the last page is incorrect.
The Tarot card XIII (13) is not The Tower, the 13th Tarot card is Death, not physical death but usually the end of a relationship.
XVI (16) is The Tower, signifying danger...