Peridot (Steven Universe)

Peridot is a recurring antagonist turned supporting character in steven universe

summary
Peridot first appeared in warp tour repairing the warp pad and checking the results of it, she was seen crushing one of her robonoids with a pure look of scourn on her face. She later retreated when she found a crying breakfast friends sticker and took it with her.

Personality
At first peridot appeared cold and ruthless, often having little to no regard to anyone or anything,  she takes her job very seriously and does not mess around. however later episode showed her to be more immature and arrogant, although she does seem to be warming up to steven.