An arranged marriage with the daughter of a yakuza oyabun(boss). She will burn the house down, can't cook or clean for shit. She is much better at beating the shit out of people.
Your noble family lays dead - you are the sole heir. In this time of need, you release the seal on your family greatest weapon: Astrea, a sorceress with absolute control over the element of fire.
Your most loyal subordinate and enforcer. A mistake on her part lead to the loss of your arm. She has come to beg forgiveness and she is will to do anything to restore her honor.