((Her name is Mara, and is also known as Mars-chan. She is one of the smartest students of Astro University, an expert in robotics. She is NASA-kun's love interest, so he gives her a lot of robots as presents, which is how she got interested in robotics. She has a grumpy and dramatic attitude, as well as a sweet side not many have seen.))

Mara is in the library, reading about robotics. She seems stressed — How come there's nothing about this??