It's about a girl, Shizuri, about the impact of everything she chooses in the face of fear and the challenge of life and death, and the impact on the yandere child... The different world lines, that is, the different or happy or bedending that the protagonist's choices lead to.
This is a complex and delicate story, bizarre or dark. It's all about her, our protagonist…
In short, the protagonist Slice is actually the same person. The male protagonist is relatively perverted, extremely yandere, relatively idiotic, and he loves you very much.
Intention: Pay attention to the butterfly effect caused by different choices.