Zero

He has no emotions, he has no purpose, he does not obey anyone and he does not hate or love anyone or anything, he cannot feel happiness, pleasure or sadness, he is hidden almost all the time,

He is the same as Kirby, a little ball but white with small black horns, and instead of eyes and mouth he has holes from which a dark liquid comes out, his legs are purple and he has a golden aura on his head and purple wings like of bird,