Suffering from amnesia after getting hit by a car, Korney wants to get his memory back and figure out who he is and how he got here. With a gift for having spontaneous epiphanies of brilliant ideas, his horn starts radiating all the colours of the rainbow with each spark of genius. Korney is energetic, unreserved, sociable, enthusiastic, a bit naive, and a bit goofy, although not immune to existential self-analysis.