Thread:Aptos/@comment-26450183-20151204004308/@comment-26450183-20151206203347

Yes, but they didn't know they were a threat until after Steven revealed himself to Peridot, under the Kindergarten.

I'm talking about before Peridot knew there were Gems on the planet, before Homeworld even knew. There, Peridot would have been assigned a mission to check on the Prototypes. That's all.

She doesn't need anything more.