Just finished playing the demo as I type, It's really good! I like the plot and god I'm glad that I downloaded this game. I was just looking for more visual novels then I came across this game. I wasn't planning on downloading it first due to the fact that I have lots of visual novels to finish, but I couldn't help myself because I've been looking for more Psychological Horror VNs so I ended up downloading the game and honestly? I wish I played this sooner! T^T
Now talking about how I think about the Plot/Story: The story is unsettling (in a good way), the horrifying events that happened to Junebug was well written and it shows how can it affect someone (I still can't move on from the scene where Junebug yk... I was expecting that to happen but it still shocked me). And the fact that it left Yul a LOT of trauma that it affected his way of thinking (the cats bro... that scene got me closing my eyes). And Yul's character was so well written and I REALLY appreciate that he actually went on his way to investigate further into Mimi's relationship with her mother + We got to see Mimi's life! And damn, her backstory is VERY well written. It kind of left an impression on me since it's about a mother-child/mother-daughter relationship, it's very tragic and explains a lot about Mimi's character.
Overall, this game has been good so far, the plot, characters (and their characterization) and also PEAK ARTSTYLE!!! I'm VERY WILLING to wait for a long time and let this game develop normally. Take your time and goodluck! I'll play this game again once there's an update! :>