Brainbird

Colgate Quartz is a protagonist in the duo-franchise from the first half of A Tale of Two Fugitives onwards.

Childhood
Not much was known about his early life except that he was born in September 20.

A Crushing Ending
He later moves to Linden City and is found by Rose where he is threatened through having to disguise himself as an infant. He is then forced to follow Rose Quartz's orders.

A New Beginning
As he is the pawn to Rose Quartz's incriminations, he is seemingly mistaken for another embodiment of cuteness. However he often desires freedom and battle above all else and gets his wish when he meets Zachary.

10th Grade Arc
He was found immediately to be a star by Zachary. Rose was antagonized on the other hand presumably foreshadowing her true colors. He sees that Zachary is a different person than his enemies. He eventually became allies Zachary and was not seen again for the remainder of the arc.

11th Grade Arc
The hybrid returns in the next arc as an ally of Zachary Delightful.

Appearance
As Colgate Quartz, he is relatively tall with a thick, stocky build. He has curly black-brown hair and full black irises. He wears a salmon-pink T-shirt with a gold star in the center of the shirt and a pink jacket around it. He also wears blue jeans with sky-blue cuffs and salmon-pink flip-flop sandals. His gemstone, a rose quartz, which he inherited from his mother, is where his navel should be.

As Baby Steven, he is smaller than usual and while his hair is the same, his eyes are now black dots. His clothes are also the same but they're twice his size.