Call me Alice (Male Teacher oc x RWBY insert)

"All this blood is creating a lovely little Wonderland, so please call me Alice~". Alice in Wonderland, a famous contract killer named after a story and his unusual way of killing. All victims get an invite to a tea party the night before, no matter where they run or try hide they're always found- he's rarely fails a target.

Little do the streets know, he's not evil. he's a contract killer yes but has a long standing agreement with a certain Wizard of Oz. Alice, better known as Ceaser Branwen, does the dirty work for beacon and is now being dragged into becoming a teacher by a certain blonde who wants him to get his life together, what awaits this pure hearted merc?...