I win! (sora x reader)

The number of ngnl fanfics is criminally low so I'm making my own

DEFEATED!
Y/n l/n better known as the legendary G/n, she started playing when she was four on her brother's channel, when she was 12 she went missing and no one knew where she went. She came back months later perfectly unharmed. Since she got home from wherever she went, she quit gaming, started getting straight A's and graduated with honors. After her brother died in a car accident she graduated and disappeared again, everyone just assumed it was normal since she would disappear months at a time and that brings us to now. How will the blank siblings react to losing their first game?
I don't own any of the original characters in no game no life credits go to the original authors