After Becoming a Girl, Life Is Different

Also known as "After I became a primary school student, I became a criminal investigation painter" Ye Yuxi, a criminal investigation painter, returned to high school because of a heart problem. But Ye Yuxi, who was about to take the college entrance examination, turned into a ten-year-old elementary school girl. He or she, who originally thought life was hopeless, unexpectedly started a different life since he or she had a special system. But is everything really what she thinks? Or is that just the way it is? Or because of some hidden secrets... He is a student every day, but sometimes he has another identity, and he gradually adapts to his sister and her school circle. (Note: You can think that the protagonist's sister is a relative, that's how you think about it originally) [Mainly daily articles, the beginning seems to be a sexual transformation, but it may not be. Other plots will be added when necessary. It is tentative to decide whether there will be a companion in the future. The protagonist was a criminal investigation painter in his previous life. There is a system. The two main characters currently tentatively confirmed are sisters. Some people may join the protagonist in the later stages when he becomes an adult.