[Eon's POV: ]
[{ "Zoe, it's fine. Don't worry… the headmaster will take care of it." }]
[{ "Really…? Won't it be a problem if he erases memories of all these students and creatures? There are even some people from the outside so, won't there be any problems?" }]
[{ "Nah. The people outside are no problem. As for the students and creatures here, the existence of a crystal butterfly master, or just the lone existence of a crystal butterfly is considered a world-level experience. There's no way he would risk the leaking of such information when the crystal butterfly and you, dear, technically are part of the academy for now." }]
A being like the crystal butterfly, something that cannot exist without the presence of something else's origin, was one of the rarest creatures in this world.