In the office of TorbLab creator and designer of the virtual online world of Sirius 9. System administrator Cache (Sam Johnson), or Darren Gablonsky as he is known by his parents, has been deleted. Cache collapses after drinking his regular black coffee. But which of his nerdy colleagues, stopped playing the online role-playing game long enough to poison his cup? Claire Hooper is on hand to unravel the mystery.