Roid

Briefly about Roid manga:

A girl from a robot club in a wheelchair, Futagami Yui, looks up to heroes and wants to create one, so she enlists the help of an underclassman, the talented AI architect Kazumiya Reina, to build an android together. When it's almost finished and only the AI needs to be sorted out, someone kidnaps Reina. Yui curses her inability to move around outside and chases after the kidnapper on her own.  A mysterious giant power surges out of Yui's wheelchair.  It is...