Ayako-san`s lover - S1.E14

Ayako-san does not want to leave Mamoru-kun, but her Beatrice is calling out for Johan. Ayako-san asks for Mamoru-kun to say something, but he can't say anything at the time. So in turn Ayako-san and Johan start his research "Return to the Origin" by having Ayako-san touch the sphere it reacts in a negative way to where it puts the entire school at stake. What are they going to do?