I finished reading it in two nights. The plot is compact and there are some minor bugs in some plot characters but they are innocuous. The whole text has a strong main line, in which various bright and dark lines are mixed, and the final foreshadowing is recycled in one go. In addition, the system and the heroine's sexual transformation will be explained later. This article contains almost no surreal power. I prefer to understand it as the heroine's mental abnormality. The first paragraph may be a bit discouraging, but the heroine is neither black nor that ugly, which will be explained later. The overall evaluation is that it's over after reading it.
It's not a big deal to give this article five points. The heroine has been deprived of love since she was a child, so she lacks the courage to love. However, due to some strange combination of circumstances, she is given a wish by the devil, which leads the heroine to the abyss step by step.