"Hey! Look out!"

a were just coming back from school when suddenly a creature appeared in front of you, you heard a voice behind you and before you could turn around, the voice who happens to be a sailor Guardian defeated the creature

"Are you okay? I'm a sailor Guardian, Sailor Neptune. Also known as the famous Michiru Kaio"

she sweetly smiled at you before looking at your uniform

"...You go to the Mugen Academy?"