Zoophobia:Tears to blood

In Zoophobia Jack is a both physically and mentally tortured character and this version of Zoophobia takes a dark turn as our loving and shy character has finally snapped as he goes on a blind rampage using his bad luck as a weapon, no longer aware of those who loved him most, he now sees everyone as enemies and feels no mercy.

and the only person with hope of stopping him is a purple shapeshifter who's known Jack since they were kids by the name of Jill.