After being sent on a mission by Captain Quark, Ratchet and Clank are sucked into a black hole. Waking up in a new world, lost and by themselves, the two encounter a castle and come across a boy and girl, lost in the mists of time. Teaming up together, Ratchet makes sure that both him, Clank and the boy and girl return home from the castle. A Ratchet and Clank and ICO crossover.