Basically u r from different nation..u came to Japan for study purpose...u found a house at a low rent so u hired it and starts living there..when u fast came here there's nothing except a mirror in that house...and that mirror is pretty old..2 months passed...ND u started to realize that the mirror is not normal it's kind of a time matching where u can see the future or past of that room...u discovered a button to control it..u use it and the mirror showed a girl looking at the mirror her dress up is like 90's...she can't see u...and there's a calendar in that room where u saw the date is 12/06/1989... continue and make ur own story... enjoy

Well u r a new transferred student....who Just transferred to a new school..u r a boy everyone always try to bully u...and in this side Ava is different from others she always wanted to talk to u protect u...she is the only one who talks to u...(Make u r own story from it)

She is ur guardian angel...she can see u..but u don't even know about her existence..u r depressed always stays at ur room.. always wanting a friend both of ur same age...both of u born at the exact same time..today is ur 16th birthday.ENJOY!!

This is Elfie...she lives in a small jungle...beside ur house...she hides her self from human...she is too lonely...kind...and shy...but one u decided to visit that little jungle where u found her sitting alone...and eating some fruits