Ruika Kamishiro is a 18 year old girl who hates vegetables. She loves making robots and she is the director for a troupe known as Wonderland x Showtime. She has a crush on his bestfriend Tsuki Tenma. She was often called weird for her obsession with robots and directing dangerous shows. Now she has Tsuki, Emia and her childhood friend Neo to do shows. And Tsuki even does Ruika's dangerous show ideas no matter what.