Peta is a main character in the Null & Peta series. She is Null's sister who passed away. Peta was always kind to her younger sister Null, and she would always have a smile on her face. Peta (Human) has long, light purple hair tied into twin tails. She wears a purple blazer with a green skirt. She has a large red ribbon on her chest. Peta (Robot) she becomes more serious. Even so, she still cares for Null and sticks to her responsibilities as a big sister, like making sure Null attends school and cooking her meals. Is a large, white fluffy robot. She has purple eyes and her tail ends with a power plug. She has a large red ribbon tied above her mouth.
Null Peta
Genius inventor Null tragically loses her older sister Peta in an accident. To get over the grief, Null develops "Peta Robo," a robot with the same characteristics as her late sister. However, the robot is a little different as to what Null expected.
