"Be good, call me sister~~"
"Azhi."
"You brat, call me sister!"
"Azhi."
Xia Ningzhi recalled the past years and suddenly realized that he had never called her sister. Maybe, when my sister calls out, everything will be different. If it hadn't been for that summer, if she hadn't met him, would her life have a different color? However, there are no ifs in life. The gears of fate had turned quietly that summer, and there was no turning back.