Blood Ghosts [Discontinued]

Partners Kat and Jen are killed on a special mission from their boss. When they become ghosts, they hardly remember their past life. When eating the ghost substance ice-cream, they meet a ghost expert named Leo who teaches them about the ghost life. They learn everything Leo knows and by the time that happens, the Halloween Ghost Party comes. Some ghost's choose not to come, preferring the peace and quiet of an abandoned house, but Leo comes every time, this time with Kat and Jen as well. This Halloween Ghost Party is different though. A human has learned the ghost's one weakness: blood. By touching blood, a ghost becomes visible to humans and if they continue to touch blood, they will become somewhat solid. At that point, using a steel weapon dipped in blood can vanish them, sending them somewhere no one has returned from. Their essence will still stay but their soul is gone. This human plans to vanish the one ghost that killed her parents. Problem is, in a world with hundreds of ghosts, which one is the right one? With some information, she finds out the location to the Party and plans to vanish every ghost until she finds the right one. Who is the one ghost she is set on vanishing? Will Kat and Jen make it out of this?