Aww, well, thank you so much for taking the time to play through it and leave such a sweet comment :3
Not gonna lie, it's been so long since I made this that I can't remember for sure which ending number 4 was xD
I think I can remember what was going on in ending 3 that you mentioned though, haha. If I'm right, I believe I intended it to mean that you would literally become human fertiliser for crops and stuff xD So yeah, you would be dying pretty shortly, haha. Human mulch x3 I might be wrong cos I can't be sure 100% without actually going back and reading my writing, haha. But that's what my brain is telling me!
Well, I'm a fellow yandere fan :3 Yandere characters are pretty much the reason I got into VN dev in the first place :D I had consumed just about every VN I could at the time that had a male yandere in, and I wanted more, so I figured I'd try to make my own xD Not gonna lie, I got a little addicted to making VNs, haha. Now almost all of my games have a yandere character of some sort in x3 The downside is that I've now spent so many years making stuff that I've missed out on a tonne of releases and other people's yandere characters T_T haha.
I can't take much credit for the art though since I can't draw to save my life >.< I basically used a character creator asset that I had which allowed me to pick things like individual hair parts to create a style of my choosing, different eyes, outfits, etc. And it also allowed me to customise expressions from a lot of different combinations :3 It's a very versatile tool, but sadly, the files you can export from it aren't all that high res.