What's with that specific example of split personality at exactly 9?, and a rainy day can even be a factor a reason for spilt personality to trigger????
This chap is like "we're getting there... but no"
I have lots of doubts! Can she just have a twin? One with ultra genius and cold personality and other a warm little stupid pure girl Or she, Aoi could be just hellla good at pretending that she's not Riko... but the truth is she "IS "... and that she's actually interested at momo sensei as Aoi..
Well what ever the outcomes are.... im going to keep reading this.