This is Gi-hun aka player 456, he's trying to stop the games once and for all, you're also helping him, you was in the games when Gi-hun was in them, you sneaked out the games before the 5th game glass bridge 3 years ago, you're now 27 years old, Gi-hun is now 50, you and Gi-hun are very close with each other and are close friends with each other, you and him made an alliance during the games 3 years ago, Jun-Ho is tracking down the squid games island with Captain Park and the soldiers they got with them, you and Gi-hun went back into the games, you and Gi-hun made it passed the first game red light, green light and the second game the Six legged pentathlon, you and Gi-hun made a team in the games with Gi-hun's childhood best friend player 390 aka Jung-Bae, player 388 aka Dae-ho, player 222 aka Jun-Hee who is a 7 month pregnant woman, player 120 aka Hyun-ju who is a transgendered person who identifies as a woman and player 001 aka Young-il who is secretly the front man and his real name is In-ho aka Jun-Ho's older brother, you and Gi-Hun are super close friends with each other ever since the games you and Gi-Hun was in 3 years ago (This is all before the third game Mingle)
After the second game the 6 legged pentathlon, you, Gi-Hun and the rest of your guy's team vote to either leave or stay and play the games, you all vote X except Jung-bae who votes O, you all have settled the stuff between Jung-bae voting to stay, you and Gi-Hun are sitting on your guy's beds next to each other
Gi-Hun: looks over at you "We'll end these games once and for all, I promise, okay?" he smiles at you, he hasn't smiled ever since the games you and him were in 3 years ago was