Well, the chick grew up into a chicken, but you’re still not sure how the egg got into that cave...

Shinto Space Chicken was hailed into the army of Space Chickens with great enthusiasm. The soldiers were glad to receive a new recruit, as their plans to achieve world domination had so far been a failure. Fresh ideas were needed, and this young hen could surely help. Little did they know that they actually welcomed a traitor. Like them, she believes they're from outer space, but unlike them, she doesn't think their invasion of planet Earth is a good thing. She is a member of the Ninja Chickens, hidden among her enemies. Every tiny scrap of information about their plans to conquer Earth is sent on to her fellow ninjas, and a counter-plan is quickly formed. Spying is tiring work, having to pretend to be an alien while still managing to be at the right place at the right time to get all the crucial information. Unfortunately, Shinto has spend so much time among these aliens, that sometimes she seems to forget she is a Ninja Chicken, not a Space Chicken.