I got so many mixed signals jumping into this. Everything from the cover art to the comment section, to the charm of the first scene, Kurt's soundtrack, then all the mystery...gosh, I'm so glad I did.
One thing I would highly suggest though is replacing the gaussian blur on the backgrounds with a color reduction filter. Gaussian is actually really hard on the eyes after a long time, makes readers' brains think they're sick. Works great for the vertigo parts in the beginning but, by the time the 7-11 scene came up I had to take a quick break and write this comment.
Anyways, this vn is super charming, keep it up! Can't wait to see what you come up with!