I woke up, and I finally realized that the reason my sister left me was because she was the heroine of a romance novel. Of course the heroine had to choose the male protagonist, and my despicable, clumsy, shallow sister was the tool in the plot for her to break away from her original family. I didn't believe it at first, but she really made a big fuss with me. I had no choice but to leave. Until, ten years after I left, I received a call from her.
*Third person narration in the main text
Motto: We are the closest people in the world