A group of vampires attack Unicorn to destroy them in support of the Gargoyle Gang. Giant Robot must battle Drakulon to save kidnapped members of Unicorn.A group of vampires attack Unicorn to destroy them in support of the Gargoyle Gang. Giant Robot must battle Drakulon to save kidnapped members of Unicorn.A group of vampires attack Unicorn to destroy them in support of the Gargoyle Gang. Giant Robot must battle Drakulon to save kidnapped members of Unicorn.