I haven't thought about the introduction yet, I will add it later. The content is probably about the growth process of a pair of twins. The female protagonist in the article is the elder sister, not a virgin type. She only lives for the people she cares about, while the male protagonist has a stronger personality and will be abused later. This article is a conspiracy article, and in the end... What will happen when the younger sister knows that she and her elder sister are not twins and is being plotted by her father? What will happen when the people around the heroine leave one by one and she is trapped by the male protagonist? I hope you will like this article and support it. The update speed of this article is slow, please forgive me.