They are family members, but they don't know each other. Because that's not reality.
'Tianshan Snow', that famous game, where they all met and got to know each other.
"Hey, isn't that Mo Xiaoyu?"
"Yeah, look at it, she's the pretty girl in school."
"Beauty is beautiful, why does it look so cold?"
Mo Xiaoyu thought, "Where is the cold? It's because I'm shy, shy!"
In the distance, the blurry figure seemed to be smiling but not smiling.