This VN is... ahh!! 

I loved it so much! 
Firstly, I think you did an excellent job of hitting all the requirements of the VN Jam, but even beyond that it was very masterfully done.
I was utterly impressed by Kayn's reveal. It was just so cool! Not to mention how lovely both the background and title screen are (plus, Zack did an awesome job with the music. It really set the mood for the whole VN.)

Also, Kayn himself was just... *chef's kiss* He's a gorgeous monster. He's weird and creepy, and oddly sweet in his own way. And now I just have so many feelings for him. 
Plus his design is absolutely amazing! His white hair and greyish skin in contrast with his mask and dark clothes has such an aesthetic appeal. The blood on his hands and mouth really add to it, too. 
1000/10, I'd give him all of my organs willingly.

Seriously, you did a great job. 
Thank you so much for making another VN and another character that has brought me a lot of joy 💜
I enjoyed this experience so much and I'm really excited to play through more of your visual novels!