This is a coming-of-age story about teenagers and girls.
The naughty junior brother and the senior sister who are cold on the outside and hot on the inside have grown up despite setbacks along the way.
Ps (the author has something to say): To be honest, the beginning of this story was what I thought of when I was in junior high school. Now when I look back at the immature writing style at that time, I can't help but sigh with emotion. On impulse, I continued to unfold the chapter of this story. Of course, this is purely for my own entertainment, and my motivation depends entirely on everyone's support. I will also accompany them and grow together, thank you for watching~