The grimm copy (RWBY)

(Reworking some chalters) Jack Adel, twin to coco Adel, was a student at beacon, he's a second year student that after a stressful night and his roommates locking him out, decided to go into the forest to kill grimm. Then he opens up a massive can of worms that make mayhem across 3 different rwby universe's (and you thought you had a bad day.) Any author wanting to write a new version of this story is free to.